liudaohuang 发表于 2007-8-15 17:28:00

知道的帮忙解答一下子


public void testd()
{
    AcadApplication acadapp = (AcadApplication)Application.AcadApplication;   
   try
   {   
    Object ps,pe;   
   ps = acadapp.ActiveDocument.Utility.GetPoint(,"指定起点");
   pe = acadapp.ActiveDocument.Utility.GetPoint(ps,"指定终点:");
    AcadLine acadline =acadapp.ActiveDocument.ModelSpace.AddLine(ps,pe);
   }
   catch(System.Exception e)
   {
    Autodesk..ApplicationServices.Application.ShowAlertDialog(e.Message);
   }
}
用C# 怎么处理红色的东西?
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