用AE arcengine画点画线画面代码

刚学AE的人肯定想知道怎么用ArcEngine生成点线面，附上自编的生成点线面的程序，环境是visual studio2010

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     文件      26112  2012-05-03 20:30  DrawAE\DrawPoint\bin\Debug\DrawPoint.exe

     文件      48640  2012-05-03 20:30  DrawAE\DrawPoint\bin\Debug\DrawPoint.pdb

     文件      11600  2012-05-03 20:38  DrawAE\DrawPoint\bin\Debug\DrawPoint.vshost.exe

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

     文件         66  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Point.dbf

     文件        148  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Point.sbn

     文件        116  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Point.sbx

     文件        100  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Point.shp

     文件        100  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Point.shx

     文件         66  2012-05-03 20:31  DrawAE\DrawPoint\bin\Debug\Polygon.dbf

     文件        132  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Polygon.sbn

     文件        116  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Polygon.sbx

     文件        100  2012-05-03 20:31  DrawAE\DrawPoint\bin\Debug\Polygon.shp

     文件        100  2012-05-03 20:31  DrawAE\DrawPoint\bin\Debug\Polygon.shx

     文件         66  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Polyline.dbf

     文件        132  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Polyline.sbn

     文件        116  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Polyline.sbx

     文件        100  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Polyline.shp

     文件        100  2012-05-03 20:29  DrawAE\DrawPoint\bin\Debug\Polyline.shx

     文件    4558848  2012-02-01 00:08  DrawAE\DrawPoint\bin\DevComponents.DotNetBar2.dll

     文件       6267  2012-05-03 20:26  DrawAE\DrawPoint\DrawPoint.csproj

     文件      22039  2012-05-03 20:39  DrawAE\DrawPoint\Form1.cs

     文件      20085  2012-05-03 20:30  DrawAE\DrawPoint\Form1.Designer.cs

     文件      11499  2012-05-03 20:30  DrawAE\DrawPoint\Form1.resx

     文件     136240  2012-05-03 20:38  DrawAE\DrawPoint\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       7329  2012-05-03 20:38  DrawAE\DrawPoint\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件       2623  2012-05-03 20:38  DrawAE\DrawPoint\obj\x86\Debug\DrawPoint.csproj.FileListAbsolute.txt

     文件      26112  2012-05-03 20:30  DrawAE\DrawPoint\obj\x86\Debug\DrawPoint.exe

     文件       3956  2012-05-03 20:30  DrawAE\DrawPoint\obj\x86\Debug\DrawPoint.Form1.resources

     文件      48640  2012-05-03 20:30  DrawAE\DrawPoint\obj\x86\Debug\DrawPoint.pdb

............此处省略24个文件信息