PostQuitMessage
The PostQuitMessage
function indicates to Windows that a thread has made a request to terminate
(quit). It is typically used in response to a WM_DESTROY message.
VOID PostQuitMessage(
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int nExitCode |
// exit code |
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); |
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Parameters
nExitCode
Specifies an
application exit code. This value is used as the wParam parameter of the
WM_QUIT message.
Return Values
This function
does not return a value.
Remarks
The PostQuitMessage
function posts a WM_QUIT
message to the thread s message queue and returns immediately; the function
simply indicates to the system that the thread is requesting to quit at some
time in the future.
When the
thread retrieves the WM_QUIT message from its message queue, it should exit its
message loop and return control to Windows. The exit value returned to Windows
must be the wParam parameter of the WM_QUIT message.
See Also