'Declaration

Public Sub ChangeBrightness( _
   ByVal brightness
Brightness value. Possible values: from -100 to 0 - decrease brightness, 0 - no effect, from 0 to 100 - increase brightness.
 As Integer _
)

public void ChangeBrightness(
   int brightness
)

public: void ChangeBrightness(
   int brightness
)

public:
void ChangeBrightness(
   int brightness
)

Parameters

brightness

Brightness value. Possible values: from -100 to 0 - decrease brightness, 0 - no effect, from 0 to 100 - increase brightness.

Please see example here: WiaAcquiredImage.

Target Platforms: .NET 11; .NET 10; .NET 9; .NET 8; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

WiaAcquiredImage Class
WiaAcquiredImage Members