BN_UNPUSHED

The BN_UNPUSHED notification message is sent when the push state of a button is set to unpushed. The parent window of the button receives this notification message through the WM_COMMAND message.

BN_PUSHED

BN_UNPUSHED is the same as the BN_UNHILITE notification message.

This notification message is provided for compatibility with applications written for versions of Windows earlier than version 3.0. New applications should use the BS_OWNERDRAW button style and the DRAWITEMSTRUCT structure for this task.

See Also

BN_PUSHED, DRAWITEMSTRUCT, WM_COMMAND, WM_DRAWITEM

Software for developers

Delphi Components
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More information resources

MegaDetailed.Net
Unix Manual Pages
Delphi Examples