????4?????????????????У????????->????????????cad?????·?????????????????????????????????????
??????????ε????????????cad?????netload???????dll??????鷳??????????????????????????lsp??????cad2012.lsp????????????????????(command "netload" "cadObjArx.dll")
???????????????????cad???????????μ?cadObjArx.dll??
????????????????????????????????objectArx????????????????????????????￡?????ī?????????????????ó??????????????
????5????????????????????г????????????????com????????????cad?????dll?????????????????????lsp?????????????cad????????????￡?cad??????н??
??????????????????????????cad??????dll
Console.WriteLine("start..");
string sProgID = "AutoCAD.Application.18.2";
try
{
if (System.Diagnostics.Process.GetProcessesByName("acad").Count() > 0)//?ж??????cad??????
{
Console.WriteLine("???????cad");
acApp = (AcadApplication)Marshal.GetActiveObject(sProgID);//?????????е?cad????
}
else
{
Console.WriteLine("open cad");
acApp = new AcadApplication();//??????????
acApp.Visible = true;
}
}
catch (Exception exc)
{
Console.WriteLine(exc.Message);
}
if (acApp != null)
{
Console.WriteLine("netload begin ");
try
{//????dll
string dllPath = @"D:workspace estcadObjArxinDebugcadObjArx.dll";
string sCommand = "(command "netload" "{0}") ";
dllPath = dllPath.Replace("\"?? "\\");
acApp.ActiveDocument.SendCommand(string.Format(sCommand?? dllPath));
}
catch (Exception exload)
{
Console.WriteLine("netload err:{0}"?? exload.Message);
}
}