WM_NCDESTROY message
Applies to: desktop apps only
Notifies a window that its nonclient area is being destroyed. The DestroyWindow function sends the WM_NCDESTROY message to the window following the WM_DESTROY message.WM_DESTROY is used to free the allocated memory object associated with the window.
The WM_NCDESTROY message is sent after the child windows have been destroyed. In contrast, WM_DESTROY is sent before the child windows are destroyed.
A window receives this message through its WindowProc function.
#define WM_NCDESTROY 0x0082
Parameters
- wParam
-
This parameter is not used.
- lParam
-
This parameter is not used.
Return value
Type: LRESULT
If an application processes this message, it should return zero.
Remarks
This message frees any memory internally allocated for the window.
Requirements
|
Minimum supported client | Windows 2000 Professional |
|---|---|
|
Minimum supported server | Windows 2000 Server |
|
Header |
|
See also
- Reference
- DestroyWindow
- WM_DESTROY
- WM_NCCREATE
- Conceptual
- Windows
Send comments about this topic to Microsoft
Build date: 2/3/2012
