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Release unmanaged code memory by managed code

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  • T Offline
    T Offline
    ting668
    wrote on last edited by
    #1

    Hi I write a program which P/Invoke a unmanaged function calling "CreateWindow(..)" to create a window and the window handle is a global variable at the unmanaged side. When the managed program stop, how to destory the window to free the memory? Or the window will dispose after the caller program stop? Thanks

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    • T ting668

      Hi I write a program which P/Invoke a unmanaged function calling "CreateWindow(..)" to create a window and the window handle is a global variable at the unmanaged side. When the managed program stop, how to destory the window to free the memory? Or the window will dispose after the caller program stop? Thanks

      R Offline
      R Offline
      Roman Rodov
      wrote on last edited by
      #2

      P/Invoke DestroyWindow to free the handle.

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