WM_ENABLE message
Sent when an application changes the enabled state of a window. It is sent to the window whose enabled state is changing. This message is sent before the EnableWindow function returns, but after the enabled state (WS_DISABLED style bit) of the window has changed.
A window receives this message through its WindowProc function.
#define WM_ENABLE 0x000A
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wParam
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Indicates whether the window has been enabled or disabled. This parameter is TRUE if the window has been enabled or FALSE if the window has been disabled.
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lParam
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This parameter is not used.
Type: LRESULT
If an application processes this message, it should return zero.
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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Reference
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Conceptual