GetBValue macro
Applies to: desktop apps only
The GetBValue macro retrieves an intensity value for the blue component of a red, green, blue (RGB) value.
Syntax
BYTE GetBValue( DWORD rgb );
Parameters
- rgb
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Specifies an RGB color value.
Return value
The return value is the intensity of the blue component of the specified RGB color.
Remarks
The intensity value is in the range 0 through 255.
Requirements
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Minimum supported client | Windows 2000 Professional |
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Minimum supported server | Windows 2000 Server |
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See also
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Build date: 3/7/2012
