BN_CLICKED notification code
Sent when the user clicks a button.
The parent window of the button receives this notification code through the WM_COMMAND message.
BN_CLICKED
WPARAM wParam;
LPARAM lParam;
Parameters
- wParam
-
The LOWORD contains the button's control identifier. The HIWORD specifies the notification code.
- lParam
-
A handle to the button.
Remarks
A disabled button does not send a BN_CLICKED notification code to its parent window.
Requirements
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Minimum supported client | Windows 2000 Professional [desktop apps only] |
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Minimum supported server | Windows 2000 Server [desktop apps only] |
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Header |
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See also
- Other Resources
- HIWORD
- LOWORD
- WM_COMMAND
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Build date: 10/27/2012
