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Overview |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| -
| Header File
| winuser.h
| Unicode
| No
| Platform Notes
| None
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BM_SETSTATE
An application sends a BM_SETSTATE message to change the highlight state of a
button. The highlight state indicates whether the button is highlighted as if
the user had pushed it.
BM_SETSTATE
wParam = (WPARAM) fState; // highlight state
lParam = 0; // not used; must be zero
Parameters
fState
Value of wParam. Specifies whether the button is to be highlighted. A value of TRUE
highlights the button. A value of FALSE removes any highlighting.
Return Values
This message always returns zero.
Remarks
Highlighting only affects the appearance of a button. It has no effect on the
check state of a radio button or check box.
A button is automatically highlighted when the user positions the cursor over
it and presses and holds the left mouse button. The highlighting is removed
when the user releases the mouse button.
See Also
BM_GETSTATE, BM_SETCHECK
Related Links
Software for Delphi and C++ Builder developers
Software for Visual Studio .NET developers
Software for Visual Basic 6 developers
Delphi Tips&Tricks
MegaDetailed.NET
More Online Helps
Win32 Multimedia Programmer's Reference (mmedia.hlp)
OLE Programmer's Reference (ole.hlp)
Microsoft Windows Pen API Programmer's Reference (penapi.hlp)
Microsoft Windows Sockets 2 Reference (sock2.hlp)
Microsoft Windows Telephony API (TAPI) Programmer's Reference (tapi.hlp)
Unix Manual Pages
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