COM and .NET - Links to documents and tutorials: Difference between revisions

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* [http://www.codeproject.com/KB/COM/nettocom.aspx Exposing .NET Components to COM - A method of calling .NET functions from a COM enabled non .NET environment through a COM callable wrapper]
* [http://www.codeproject.com/KB/COM/nettocom.aspx Exposing .NET Components to COM - A method of calling .NET functions from a COM enabled non .NET environment through a COM callable wrapper]
* [http://www.codeproject.com/KB/COM/BuildCOMServersInDotNet.aspx Building COM Servers in .NET - Learn the fundamental principles of building COM DLL and EXE Servers using a .NET language]
* [http://www.codeproject.com/KB/COM/BuildCOMServersInDotNet.aspx Building COM Servers in .NET - Learn the fundamental principles of building COM DLL and EXE Servers using a .NET language]
If it won't work and you get strange errors like<br>
* CreateObject (-2146233079 automation error).
* 80010002 "Call was canceled by the message filter"
* 80131522<br>
Try putting try/catch handlers in your .NET code (especially the constructor) with tracing...<br>
Use ''Trace.WriteLine(e);'' and Sysinternals Dbgview.exe to trace what is happening

Revision as of 05:48, 29 January 2009

<google>ENGELSK</google>


If it won't work and you get strange errors like

  • CreateObject (-2146233079 automation error).
  • 80010002 "Call was canceled by the message filter"
  • 80131522

Try putting try/catch handlers in your .NET code (especially the constructor) with tracing...
Use Trace.WriteLine(e); and Sysinternals Dbgview.exe to trace what is happening

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