C#源码读取DXF文件

AutoCAD的DXF文件是二维图形的输出格式，读取数据能够进行二次开发。采用C#编写读取DXF代码，并把读取结果分类保存于TXT文件中。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DxfEntities
{
    public class Class1
    {
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        163  2012-05-14 17:02  test2_DXF_cc\DxfEntities\Class1.cs

     文件       2264  2012-05-14 17:06  test2_DXF_cc\DxfEntities\DxfEntities.csproj

     文件       5774  2012-05-14 17:02  test2_DXF_cc\DxfEntities\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件       1434  2012-05-14 17:02  test2_DXF_cc\DxfEntities\Properties\AssemblyInfo.cs

     文件      31744  2012-06-06 11:22  test2_DXF_cc\test2_1_cc\bin\Debug\test2_1_cc.exe

     文件     124416  2012-06-06 11:22  test2_DXF_cc\test2_1_cc\bin\Debug\test2_1_cc.pdb

     文件      11608  2012-07-19 09:34  test2_DXF_cc\test2_1_cc\bin\Debug\test2_1_cc.vshost.exe

     文件        490  2010-03-17 22:39  test2_DXF_cc\test2_1_cc\bin\Debug\test2_1_cc.vshost.exe.manifest

     文件       4150  2012-06-02 10:14  test2_DXF_cc\test2_1_cc\entities\ConversionData.cs

     文件       2570  2012-05-16 15:17  test2_DXF_cc\test2_1_cc\entities\DxfArc.cs

     文件       2219  2012-05-16 15:25  test2_DXF_cc\test2_1_cc\entities\DxfCircle.cs

     文件       2536  2012-05-16 15:25  test2_DXF_cc\test2_1_cc\entities\DxfEllipse.cs

     文件       1474  2012-06-02 09:47  test2_DXF_cc\test2_1_cc\entities\DxfHeader.cs

     文件       2457  2012-05-16 15:18  test2_DXF_cc\test2_1_cc\entities\DxfLine.cs

     文件       1737  2012-05-17 16:15  test2_DXF_cc\test2_1_cc\entities\DxfPolyLine.cs

     文件       2910  2012-05-16 15:25  test2_DXF_cc\test2_1_cc\entities\DxfSpline.cs

     文件       6350  2012-06-02 11:02  test2_DXF_cc\test2_1_cc\Form1.cs

     文件       5058  2012-06-02 10:10  test2_DXF_cc\test2_1_cc\Form1.Designer.cs

     文件       5817  2012-06-01 12:58  test2_DXF_cc\test2_1_cc\Form1.resx

     文件       6089  2012-06-06 11:22  test2_DXF_cc\test2_1_cc\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件        574  2012-06-06 11:22  test2_DXF_cc\test2_1_cc\obj\x86\Debug\GenerateResource-ResGen.read.1.tlog

     文件       1370  2012-06-06 11:22  test2_DXF_cc\test2_1_cc\obj\x86\Debug\GenerateResource-ResGen.write.1.tlog

     文件       1710  2012-07-19 09:34  test2_DXF_cc\test2_1_cc\obj\x86\Debug\test2_1_cc.csproj.FileListAbsolute.txt

     文件      31744  2012-06-06 11:22  test2_DXF_cc\test2_1_cc\obj\x86\Debug\test2_1_cc.exe

     文件        180  2012-06-06 11:22  test2_DXF_cc\test2_1_cc\obj\x86\Debug\test2_1_cc.Form1.resources

     文件     124416  2012-06-06 11:22  test2_DXF_cc\test2_1_cc\obj\x86\Debug\test2_1_cc.pdb

     文件        180  2012-06-06 11:22  test2_DXF_cc\test2_1_cc\obj\x86\Debug\test2_1_cc.Properties.Resources.resources

     文件        502  2012-05-14 16:23  test2_DXF_cc\test2_1_cc\Program.cs

     文件       1432  2012-05-14 16:23  test2_DXF_cc\test2_1_cc\Properties\AssemblyInfo.cs

     文件       2848  2012-05-14 16:23  test2_DXF_cc\test2_1_cc\Properties\Resources.Designer.cs

............此处省略30个文件信息