FMEVENT_UNLOAD message
Sent to an extension DLL when File Manager is unloading the DLL.
Parameters
-
wParam
- Must be zero.
-
lParam
- Must be zero.
Return value
An extension DLL should return zero if it processes this message.
Remarks
The hwnd and hMenu values passed with the FMEVENT_LOAD and FMEVENT_INITMENU messages may not be valid at the time this message is sent.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|
See also
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