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chowsaikeet
chowsaikeet
Last Activity: Dec 27 '07, 11:15 AM
Joined: Jun 7 '07
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  • chowsaikeet
    started a topic Marshaling Polymorphism
    in .NET

    Marshaling Polymorphism

    Dear All,

    I have trouble doing marshaling for polymorphism.

    Please look at the code below:
    Code:
    //C++ code, sample.dll
Class A
{

}

Class B : Public A
{
      int i;
}

void DoSomething( A *a)
{

}

//Marshaling, Calling DoSomething from C#
//Class A & Class B already defined in C# as
    ...
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    • chowsaikeet
      replied to Managed and Unmanaged C++ Interop
      in C
      Mind to share with us what type of errors you are getting?

      FYI: Interoperations between managed and unmanaged code are done through p/invoking.

      regards
      keet...
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        Leave a comment:

      • chowsaikeet
        started a topic C# Interop: working with unions
        in .NET

        C# Interop: working with unions

        Hi All,

        Thank you for reading this posting.

        I'm having problem dealing with the uion that contains simple value types (byte) and reference type (byte[]).... Anyone has any idea on how to do this?

        Thank you in advance!

        regards,
        KEET
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