MCIWNDM_NOTIFYMEDIA message
The MCIWNDM_NOTIFYMEDIA message notifies the parent window of an application that the media has changed.
MCIWNDM_NOTIFYMEDIA
wParam = (WPARAM) (HWND) hwnd;
lParam = (LPARAM) (LPSTR) lp;
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hwnd
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Handle to the MCIWnd window.
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lp
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Pointer to a null-terminated string containing the new filename. If the media is closing, it specifies a null string.
You can enable notification of media changes by specifying the MCIWNDF_NOTIFYMEDIA window style.
Requirement | Value |
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Minimum supported client |
Windows 2000 Professional [desktop apps only] |
Minimum supported server |
Windows 2000 Server [desktop apps only] |
Header |
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