Add project files.

ExportDXF.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ExportDXF", "ExportDXF\ExportDXF.csproj", "{05F21D73-FD31-4E77-8D9B-41C86D4D8305}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{05F21D73-FD31-4E77-8D9B-41C86D4D8305}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{05F21D73-FD31-4E77-8D9B-41C86D4D8305}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{05F21D73-FD31-4E77-8D9B-41C86D4D8305}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{05F21D73-FD31-4E77-8D9B-41C86D4D8305}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

ExportDXF/ExportDXF.csproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{05F21D73-FD31-4E77-8D9B-41C86D4D8305}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>ExportDXF</RootNamespace>
+    <AssemblyName>ExportDXF</AssemblyName>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="SolidWorks.Interop.sldworks, Version=24.1.0.45, Culture=neutral, PublicKeyToken=7c4797c3e4eeac03, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <EmbedInteropTypes>False</EmbedInteropTypes>
+      <HintPath>C:\Program Files\SOLIDWORKS Corp\SOLIDWORKS\api\redist\SolidWorks.Interop.sldworks.dll</HintPath>
+    </Reference>
+    <Reference Include="SolidWorks.Interop.swconst, Version=24.1.0.45, Culture=neutral, PublicKeyToken=19f43e188e4269d8, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <EmbedInteropTypes>False</EmbedInteropTypes>
+      <HintPath>C:\Program Files\SOLIDWORKS Corp\SOLIDWORKS\api\redist\SolidWorks.Interop.swconst.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Windows.Forms" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Forms\MainForm.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Forms\MainForm.Designer.cs">
+      <DependentUpon>MainForm.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="Forms\MainForm.resx">
+      <DependentUpon>MainForm.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+      <DesignTime>True</DesignTime>
+    </Compile>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <Content Include="Templates\Blank.drwdot">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\edit_alt.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\play.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\stop_alt.png" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

ExportDXF/Forms/MainForm.Designer.cs

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+namespace ExportDXF.Forms
+{
+    partial class MainForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.textBox1 = new System.Windows.Forms.TextBox();
+            this.richTextBox1 = new System.Windows.Forms.RichTextBox();
+            this.label1 = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.textBox2 = new System.Windows.Forms.TextBox();
+            this.button2 = new System.Windows.Forms.Button();
+            this.button1 = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // textBox1
+            // 
+            this.textBox1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.textBox1.BackColor = System.Drawing.Color.White;
+            this.textBox1.Location = new System.Drawing.Point(130, 17);
+            this.textBox1.Name = "textBox1";
+            this.textBox1.ReadOnly = true;
+            this.textBox1.Size = new System.Drawing.Size(348, 25);
+            this.textBox1.TabIndex = 2;
+            // 
+            // richTextBox1
+            // 
+            this.richTextBox1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.richTextBox1.BackColor = System.Drawing.Color.White;
+            this.richTextBox1.Location = new System.Drawing.Point(12, 83);
+            this.richTextBox1.Name = "richTextBox1";
+            this.richTextBox1.ReadOnly = true;
+            this.richTextBox1.Size = new System.Drawing.Size(570, 181);
+            this.richTextBox1.TabIndex = 3;
+            this.richTextBox1.Text = "";
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(12, 20);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(112, 17);
+            this.label1.TabIndex = 4;
+            this.label1.Text = "Active Document :";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(23, 51);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(101, 17);
+            this.label2.TabIndex = 4;
+            this.label2.Text = "Prefix files with :";
+            // 
+            // textBox2
+            // 
+            this.textBox2.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.textBox2.Location = new System.Drawing.Point(130, 48);
+            this.textBox2.Name = "textBox2";
+            this.textBox2.Size = new System.Drawing.Size(348, 25);
+            this.textBox2.TabIndex = 2;
+            // 
+            // button2
+            // 
+            this.button2.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.button2.Image = global::ExportDXF.Properties.Resources.edit_alt;
+            this.button2.Location = new System.Drawing.Point(536, 13);
+            this.button2.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.button2.Name = "button2";
+            this.button2.Size = new System.Drawing.Size(46, 60);
+            this.button2.TabIndex = 0;
+            this.button2.UseVisualStyleBackColor = true;
+            this.button2.Visible = false;
+            this.button2.Click += new System.EventHandler(this.button2_Click);
+            // 
+            // button1
+            // 
+            this.button1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.button1.Image = global::ExportDXF.Properties.Resources.play;
+            this.button1.Location = new System.Drawing.Point(484, 13);
+            this.button1.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(46, 60);
+            this.button1.TabIndex = 0;
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.button1_Click);
+            // 
+            // Form1
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 17F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(594, 276);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.richTextBox1);
+            this.Controls.Add(this.textBox2);
+            this.Controls.Add(this.textBox1);
+            this.Controls.Add(this.button2);
+            this.Controls.Add(this.button1);
+            this.Font = new System.Drawing.Font("Segoe UI", 9.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+            this.MaximizeBox = false;
+            this.Name = "Form1";
+            this.Text = "ExportDXF";
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Button button1;
+        private System.Windows.Forms.TextBox textBox1;
+        private System.Windows.Forms.RichTextBox richTextBox1;
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.TextBox textBox2;
+        private System.Windows.Forms.Button button2;
+    }
+}
+

ExportDXF/Forms/MainForm.cs

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+using SolidWorks.Interop.sldworks;
+using SolidWorks.Interop.swconst;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Windows.Forms;
+
+namespace ExportDXF.Forms
+{
+    public partial class MainForm : Form
+    {
+        private SldWorks sldWorks;
+        private BackgroundWorker worker;
+        private DrawingDoc templateDrawing;
+        private DateTime timeStarted;
+
+        public MainForm()
+        {
+            InitializeComponent();
+
+            worker = new BackgroundWorker();
+            worker.WorkerSupportsCancellation = true;
+            worker.DoWork += Worker_DoWork;
+            worker.RunWorkerCompleted += Worker_RunWorkerCompleted;
+        }
+
+        private void Worker_DoWork(object sender, DoWorkEventArgs e)
+        {
+            timeStarted = DateTime.Now;
+            
+            Invoke(new MethodInvoker(() =>
+            {
+                sldWorks.ActiveModelDocChangeNotify -= SldWorks_ActiveModelDocChangeNotify;
+
+                button1.Image = Properties.Resources.stop_alt;
+
+                if (richTextBox1.TextLength != 0)
+                    richTextBox1.AppendText("\n\n");
+            }));
+            
+            var model = sldWorks.ActiveDoc as ModelDoc2;
+
+            Print("Started at " + DateTime.Now.ToShortTimeString());
+
+            CreateDXFTemplates(model);
+        }
+
+        private void Worker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
+        {
+            Invoke(new MethodInvoker(() =>
+            {
+                if (templateDrawing != null)
+                {
+                    sldWorks.CloseDoc(((ModelDoc2)templateDrawing).GetTitle());
+                    templateDrawing = null;
+                }
+
+                button1.Image = Properties.Resources.play;
+            }));
+
+            var duration = DateTime.Now - timeStarted;
+
+            Print("Run time: " + duration.ToReadableFormat());
+            Print("Done.", Color.Green);
+
+            sldWorks.ActiveModelDocChangeNotify += SldWorks_ActiveModelDocChangeNotify;
+        }
+
+        private int SldWorks_ActiveModelDocChangeNotify()
+        {
+            if (InvokeRequired)
+            {
+                Invoke(new MethodInvoker(() =>
+                {
+                    SetCurrentDocName();
+                }));
+            }
+            else
+            {
+                SetCurrentDocName();
+            }
+
+            return 1;
+        }
+
+        protected override void OnLoad(EventArgs e)
+        {
+            base.OnLoad(e);
+
+            new Thread(new ThreadStart(() =>
+            {
+                Invoke(new MethodInvoker(() =>
+                {
+                    Enabled = false;
+                    sldWorks = Activator.CreateInstance(Type.GetTypeFromProgID("SldWorks.Application")) as SldWorks;
+
+                    if (sldWorks == null)
+                    {
+                        MessageBox.Show("Failed to connect to SolidWorks.");
+                        Application.Exit();
+                        return;
+                    }
+
+                    sldWorks.Visible = true;
+                    sldWorks.ActiveModelDocChangeNotify += SldWorks_ActiveModelDocChangeNotify;
+                    SetCurrentDocName();
+                    Enabled = true;
+                }));
+            }))
+            .Start();
+        }
+
+        private void Print(string s)
+        {
+            Invoke(new MethodInvoker(() =>
+            {
+                richTextBox1.AppendText(s + System.Environment.NewLine);
+                richTextBox1.ScrollToCaret();
+            }));
+        }
+
+        private void Print(string s, Color color)
+        {
+            Invoke(new MethodInvoker(() =>
+            {
+                richTextBox1.AppendText(s + System.Environment.NewLine, color);
+                richTextBox1.ScrollToCaret();
+            }));
+        }
+
+        private void SetCurrentDocName()
+        {
+            var model = sldWorks.ActiveDoc as ModelDoc2;
+
+            textBox1.Text = model != null ? model.GetTitle() : "<No Document Open>";
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            if (worker.IsBusy)
+            {
+                worker.CancelAsync();
+                return;
+            }
+
+            worker.RunWorkerAsync();
+        }
+
+        private void CreateDXFTemplates(ModelDoc2 model)
+        {
+            if (model is PartDoc)
+            {
+                Print("Active document is a Part");
+                ExportToDXF(model as PartDoc);
+            }
+            else if (model is DrawingDoc)
+            {
+                Print("Active document is a Drawing");
+                ExportToDXF(model as DrawingDoc);
+            }
+            else if (model is AssemblyDoc)
+            {
+                Print("Active document is a Assembly");
+                ExportToDXF(model as AssemblyDoc);
+            }
+        }
+
+        private void ExportToDXF(DrawingDoc drawing)
+        {
+            Print("Finding BOM tables...");
+            var bomTables = GetBomTables(drawing);
+
+            if (bomTables.Count == 0)
+            {
+                Print("Error: Bill of materials not found.", Color.Red);
+                return;
+            }
+
+            Print("Found " + bomTables.Count);
+            Print("");
+
+            foreach (var bom in bomTables)
+            {
+                if (worker.CancellationPending)
+                    return;
+
+                Print(bom.BomFeature.Name);
+
+                Print("Fetching components...");
+
+                var items = GetItems(bom);
+
+                Print("Found " + items.Count);
+                Print("");
+
+                ExportToDXF(items);
+            }
+        }
+
+        private void ExportToDXF(PartDoc part)
+        {
+            var prefix = textBox2.Text;
+            var model = part as ModelDoc2;
+            var dir = GetSaveDir();
+
+            if (dir == null)
+            {
+                Print("Cancelled\n", Color.Red);
+                return;
+            }
+
+            if (dir == null)
+                return;
+
+            var name = model.ConfigurationManager.ActiveConfiguration.Name.ToLower() == "default" ?
+                model.GetTitle() :
+                string.Format("{0} [{1}]", model.GetTitle(), model.ConfigurationManager.ActiveConfiguration.Name);
+
+            var savePath = Path.Combine(dir, prefix + name + ".dxf");
+
+            SavePartToDXF(part, savePath);
+        }
+
+        private void ExportToDXF(AssemblyDoc assembly)
+        {
+            Print("Fetching components...");
+
+            var items = GetItems(assembly, false);
+
+            Print("Found " + items.Count);
+            Print("");
+
+            ExportToDXF(items);
+        }
+
+        private void ExportToDXF(IEnumerable<Item> items)
+        {
+            var savePath = GetSaveDir();
+            var prefix = textBox2.Text;
+
+            if (savePath == null)
+            {
+                Print("Cancelled\n", Color.Red);
+                return;
+            }
+
+            templateDrawing = CreateDrawing();
+
+            Print("");
+
+            foreach (var item in items)
+            {
+                if (worker.CancellationPending)
+                    break;
+
+                var fileName = prefix + item.Name + ".dxf";
+                var savepath = Path.Combine(savePath, fileName);
+                var part = item.Component.GetModelDoc2() as PartDoc;
+
+                if (part == null)
+                    continue;
+
+                SavePartToDXF(part, item.Component.ReferencedConfiguration, savepath);
+                Application.DoEvents();
+            }
+        }
+
+        private static int? FindItemNumberColumn(TableAnnotation table)
+        {
+            try
+            {
+                if (table.RowCount == 0 || table.ColumnCount == 0)
+                    return null;
+
+                var consecutiveNumberCountPerColumn = new int[table.ColumnCount];
+
+                for (int columnIndex = 0; columnIndex < table.ColumnCount; ++columnIndex)
+                {
+                    for (int rowIndex = 0; rowIndex < table.RowCount - 1; ++rowIndex)
+                    {
+                        var currentRowValue = table.Text[rowIndex, columnIndex];
+                        var nextRowValue = table.Text[rowIndex + 1, columnIndex];
+
+                        int currentRowNum;
+                        int nextRowNum;
+
+                        if (currentRowValue == null || !int.TryParse(currentRowValue, out currentRowNum))
+                            continue; // because currentRowValue is not a number
+
+                        if (nextRowValue == null || !int.TryParse(nextRowValue, out nextRowNum))
+                            continue; // because nextRowValue is not a number
+
+                        if (currentRowNum == (nextRowNum - 1))
+                            consecutiveNumberCountPerColumn[columnIndex]++;
+                    }
+                }
+
+                int index = 0;
+                int max = consecutiveNumberCountPerColumn[0];
+
+                for (int i = 1; i < consecutiveNumberCountPerColumn.Length; ++i)
+                {
+                    if (consecutiveNumberCountPerColumn[i] > max)
+                    {
+                        index = i;
+                        max = consecutiveNumberCountPerColumn[i];
+                    }
+                }
+
+                return index;
+            }
+            catch
+            {
+                return null;
+            }
+        }
+
+        private bool SavePartToDXF(PartDoc part, string savePath)
+        {
+            var partModel = part as ModelDoc2;
+            var config = partModel.ConfigurationManager.ActiveConfiguration.Name;
+
+            return SavePartToDXF(part, config, savePath);
+        }
+
+        private bool SavePartToDXF(PartDoc part, string partConfiguration, string savePath)
+        {
+            try
+            {
+                var partModel = part as ModelDoc2;
+
+                if (partModel.IsSheetMetal() == false)
+                {
+                    Print(partModel.GetTitle() + " - skipped, not sheet metal");
+                    return false;
+                }
+
+                if (templateDrawing == null)
+                    templateDrawing = CreateDrawing();
+                
+                var sheet = templateDrawing.IGetCurrentSheet();
+                var modelName = Path.GetFileNameWithoutExtension(partModel.GetPathName());
+                sheet.SetName(modelName);
+
+                
+                Print(partModel.GetTitle() + " - Creating flat pattern.");
+                SolidWorks.Interop.sldworks.View view;
+                view = templateDrawing.CreateFlatPatternViewFromModelView3(partModel.GetPathName(), partConfiguration, 0, 0, 0, false, false);
+                view.ShowSheetMetalBendNotes = true;
+
+                var drawingModel = templateDrawing as ModelDoc2;
+                drawingModel.ViewZoomtofit2();
+
+                if (ShouldFlipView(view))
+                {
+                    Print(partModel.GetTitle() + " - Flipped view", Color.Blue);
+                    view.FlipView = true;
+                }
+
+                drawingModel.SaveAs(savePath);
+
+                Print(partModel.GetTitle() + " - Saved to \"" + savePath + "\"", Color.Green);
+                Print("");
+
+                drawingModel.SelectByName(0, view.Name);
+                drawingModel.DeleteSelection(false);
+
+                return true;
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message);
+                return false;
+            }
+        }
+
+        private string GetSaveDir()
+        {
+            string path = null;
+
+            Invoke(new MethodInvoker(() =>
+            {
+                var dlg = new FolderBrowserDialog();
+                dlg.Description = "Where do you want to save the DXF files?";
+
+                path = dlg.ShowDialog() == DialogResult.OK ? dlg.SelectedPath : null;
+            }));
+
+            return path;
+        }
+
+        private bool ShouldFlipView(SolidWorks.Interop.sldworks.View view)
+        {
+            var notes = (view.GetNotes() as Array)?.Cast<Note>();
+
+            var upCount = 0;
+            var dnCount = 0;
+
+            Note leftMost = null;
+            double leftMostValue = double.MaxValue;
+
+            foreach (var note in notes)
+            {
+                var pt = (note.GetTextPoint() as double[]);
+
+                if (pt[0] < leftMostValue)
+                {
+                    leftMostValue = pt[0];
+                    leftMost = note;
+                }
+
+                var txt = note.GetText();
+
+                if (txt.ToUpper().Contains("UP"))
+                    upCount++;
+                else
+                    dnCount++;
+            }
+
+            Print(string.Format("Found {0} bends,  {1} UP,  {2} DOWN", notes.Count(), upCount, dnCount), Color.Blue);
+
+            if (dnCount == upCount && leftMost != null)
+                return !leftMost.GetText().Contains("UP");
+
+            return dnCount > upCount;
+        }
+
+        private string DrawingTemplatePath
+        {
+            get { return Path.Combine(Application.StartupPath, "Templates", "Blank.drwdot"); }
+        }
+
+        private DrawingDoc CreateDrawing()
+        {
+            return sldWorks.NewDocument(
+                DrawingTemplatePath,
+                (int)swDwgPaperSizes_e.swDwgPaperDsize,
+                1,
+                1) as DrawingDoc;
+        }
+
+        private List<BomTableAnnotation> GetBomTables(DrawingDoc drawing)
+        {
+            var model = drawing as ModelDoc2;
+
+            return model.GetAllFeaturesByTypeName("BomFeat")
+                .Select(f => f.GetSpecificFeature2() as BomFeature)
+                .Select(f => (f.GetTableAnnotations() as Array)?.Cast<BomTableAnnotation>().FirstOrDefault())
+                .ToList();
+        }
+
+        private List<Item> GetItems(BomTableAnnotation bom)
+        {
+            var items = new List<Item>();
+
+            var table = bom as TableAnnotation;
+
+            var itemNumColumnFound = FindItemNumberColumn(bom as TableAnnotation);
+
+            if (itemNumColumnFound == null)
+            {
+                Print("Error: Item number column not found.");
+                return null;
+            }
+            else
+            {
+                Print("Item numbers are in the " + Helper.GetNumWithSuffix(itemNumColumnFound.Value + 1) + " column.");
+            }
+
+            var isBOMPartsOnly = bom.BomFeature.TableType == (int)swBomType_e.swBomType_PartsOnly;
+
+            for (int rowIndex = 0; rowIndex < table.RowCount; rowIndex++)
+            {
+                if (table.RowHidden[rowIndex] == true)
+                    continue;
+
+                var bomComponents = isBOMPartsOnly ?
+                    ((Array)bom.GetComponents2(rowIndex, bom.BomFeature.Configuration))?.Cast<Component2>() :
+                    ((Array)bom.GetComponents(rowIndex))?.Cast<Component2>();
+
+                if (bomComponents == null)
+                    continue;
+
+                var distinctComponents = bomComponents
+                    .GroupBy(c => c.ReferencedConfiguration)
+                    .Select(group => group.First());
+
+                var itemNumber = table.Text[rowIndex, itemNumColumnFound.Value].PadLeft(2, '0');
+                var rev = 'A';
+
+                if (distinctComponents.Count() > 1)
+                {
+                    foreach (var comp in distinctComponents)
+                    {
+                        items.Add(new Item
+                        {
+                            Name = itemNumber + rev++,
+                            Component = comp
+                        });
+                    }
+                }
+                else
+                {
+                    items.Add(new Item
+                    {
+                        Name = itemNumber,
+                        Component = distinctComponents.First()
+                    });
+                }
+            }
+
+            return items;
+        }
+
+        private List<Item> GetItems(AssemblyDoc assembly, bool topLevel)
+        {
+            var list = new List<Item>();
+
+            assembly.ResolveAllLightWeightComponents(false);
+
+            var assemblyComponents = ((Array)assembly.GetComponents(topLevel))
+                .Cast<Component2>()
+                .Where(c => !c.IsHidden(true));
+
+            var componentGroups = assemblyComponents
+                .GroupBy(c => c.GetTitle() + c.ReferencedConfiguration);
+
+            foreach (var group in componentGroups)
+            {
+                var component = group.First();
+
+                var name = component.ReferencedConfiguration.ToLower() == "default" ?
+                    component.GetTitle() :
+                    string.Format("{0} [{1}]", component.GetTitle(), component.ReferencedConfiguration);
+
+                list.Add(new Item
+                {
+                    Name = name,
+                    Quantity = group.Count(),
+                    Component = component
+                });
+            }
+
+            return list;
+        }
+
+        private void button2_Click(object sender, EventArgs e)
+        {
+
+        }
+    }
+
+    public static class Helper
+    {
+        public static Feature GetFeatureByTypeName(this ModelDoc2 model, string featureName)
+        {
+            var feature = model.FirstFeature() as Feature;
+
+            while (feature != null)
+            {
+                if (feature.GetTypeName() == featureName)
+                    return feature;
+
+                feature = feature.GetNextFeature() as Feature;
+            }
+
+            return feature;
+        }
+
+        public static List<Feature> GetAllFeaturesByTypeName(this ModelDoc2 model, string featureName)
+        {
+            var feature = model.FirstFeature() as Feature;
+            var list = new List<Feature>();
+
+            while (feature != null)
+            {
+                if (feature.GetTypeName() == featureName)
+                    list.Add(feature);
+
+                feature = feature.GetNextFeature() as Feature;
+            }
+
+            return list;
+        }
+
+        public static bool HasFlatPattern(this ModelDoc2 model)
+        {
+            return model.GetBendState() != (int)swSMBendState_e.swSMBendStateNone;
+        }
+
+        public static bool IsSheetMetal(this ModelDoc2 model)
+        {
+            if (model is PartDoc == false)
+                return false;
+
+            if (model.HasFlatPattern() == false)
+                return false;
+
+            return true;
+        }
+
+        public static bool IsPart(this ModelDoc2 model)
+        {
+            return model is PartDoc;
+        }
+
+        public static bool IsDrawing(this ModelDoc2 model)
+        {
+            return model is DrawingDoc;
+        }
+
+        public static bool IsAssembly(this ModelDoc2 model)
+        {
+            return model is AssemblyDoc;
+        }
+
+        public static string GetTitle(this Component2 component)
+        {
+            var model = component.GetModelDoc2() as ModelDoc2;
+            return model.GetTitle();
+        }
+
+        public static void AppendText(this RichTextBox box, string text, Color color)
+        {
+            box.SelectionStart = box.TextLength;
+            box.SelectionLength = 0;
+
+            box.SelectionColor = color;
+            box.AppendText(text);
+            box.SelectionColor = box.ForeColor;
+        }
+
+        public static string ToReadableFormat(this TimeSpan ts)
+        {
+            var s = new StringBuilder();
+
+            if (ts.TotalHours >= 1)
+            {
+                var hrs = ts.Hours + ts.Days * 24.0;
+
+                s.Append(string.Format("{0}hrs ", hrs));
+                s.Append(string.Format("{0}min ", ts.Minutes));
+                s.Append(string.Format("{0}sec", ts.Seconds));
+            }
+            else if (ts.TotalMinutes >= 1)
+            {
+                s.Append(string.Format("{0}min ", ts.Minutes));
+                s.Append(string.Format("{0}sec", ts.Seconds));
+            }
+            else
+            {
+                s.Append(string.Format("{0} seconds", ts.Seconds));
+            }
+
+            return s.ToString();
+        }
+
+        public static string GetNumWithSuffix(int i)
+        {
+            if (i >= 11 && i <= 13)
+                return i.ToString() + "th";
+
+            var j = i % 10;
+
+            switch (j)
+            {
+                case 1: return i.ToString() + "st";
+                case 2: return i.ToString() + "nd";
+                case 3: return i.ToString() + "rd";
+                default: return i.ToString() + "th";
+            }
+        }
+    }
+
+    public class Item
+    {
+        public string Name { get; set; }
+
+        public int Quantity { get; set; }
+
+        public Component2 Component { get; set; }
+    }
+}

ExportDXF/Forms/MainForm.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ExportDXF/Program.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows.Forms;
+
+namespace ExportDXF
+{
+    static class Program
+    {
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new Forms.MainForm());
+        }
+    }
+}

ExportDXF/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("ExportDXF")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ExportDXF")]
+[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("05f21d73-fd31-4e77-8d9b-41c86d4d8305")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

ExportDXF/Properties/Resources.Designer.cs

@@ -0,0 +1,93 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ExportDXF.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ExportDXF.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap edit_alt {
+            get {
+                object obj = ResourceManager.GetObject("edit_alt", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap play {
+            get {
+                object obj = ResourceManager.GetObject("play", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap stop_alt {
+            get {
+                object obj = ResourceManager.GetObject("stop_alt", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

ExportDXF/Properties/Resources.resx

@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="edit_alt" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\edit_alt.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="play" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\play.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="stop_alt" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\stop_alt.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

ExportDXF/Properties/Settings.Designer.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ExportDXF.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

ExportDXF/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>