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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| gdi32.lib
| Header File
| wingdi.h
| Unicode
| No
| Platform Notes
| Windows 95: int == 16 bits
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SetBkColor
The SetBkColor function sets the current background color to the specified color value, or
to the nearest physical color if the device cannot represent the specified color
value.
COLORREF SetBkColor(
HDC hdc,
| // handle of device context
| COLORREF crColor
| // background color value
| );
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Parameters
hdc
Identifies the device context.
crColor
Specifies the new background color.
Return Values
If the function succeeds, the return value specifies the previous background
color as a COLORREF value.
If the function fails, the return value is CLR_INVALID.
Remarks
This function fills the gaps between styled lines drawn using a pen created by
the CreatePen function; it does not fill the gaps between styled lines drawn using a pen
created by the ExtCreatePen function.
If the background mode is OPAQUE, the background color is used to fill gaps
between styled lines, gaps between hatched lines in brushes, and character cells.
The background color is also used when converting bitmaps from color to
monochrome and vice versa.
See Also
CreatePen, ExtCreatePen, GetBKColor, GetBkMode, SetBkMode, COLORREF
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
TMS Scripter Studio Pro components for Delphi/C++Builder
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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