WindowProc (Windows CE 5.0)

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This function is an application-defined callback function that processes messages sent to a window.

LRESULTCALLBACKWindowProc(HWNDhwnd, UINTuMsg, WPARAMwParam, LPARAMlParam );

Parameters

  • hwnd
    [in] Handle to the window.
  • uMsg
    [in] Specifies the message.
  • wParam
    [in] Specifies additional message information. The contents of this parameter depend on the value of the uMsg parameter.
  • lParam
    [in] Specifies additional message information. The contents of this parameter depend on the value of the uMsg parameter.

Return Values

The return value is the result of the message processing and depends on the message sent.

Requirements

OS Versions: Windows CE 1.0 and later.
Header: Winuser.h.

See Also

Windows Functions | CallWindowProc | DefWindowProc | RegisterClass

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