GdPicture.NET Reference Guide
WiaGetBrightness Method (GdPictureImaging)





GdPicture14 Namespace > GdPictureImaging Class : WiaGetBrightness Method
Returns the brightness value of the selected device.
Syntax
'Declaration
 
Public Function WiaGetBrightness() As Double
public double WiaGetBrightness()
public function WiaGetBrightness(): Double; 
public function WiaGetBrightness() : double;
public: double WiaGetBrightness(); 
public:
double WiaGetBrightness(); 

Return Value

If success: The standard *says* that the range for this cap is -1000 ... +1000. If fail, Returns -99999. Use WiaGetLastError() methods for diagnosing the error.
See Also

Reference

GdPictureImaging Class
GdPictureImaging Members
WiaSetBrightness Method
WiaGetAvailableBrightnessCount Method
WiaGetAvailableBrightnessNo Method