Gain Property (DirectShowImageQualityProperties)

In This Topic

Gets or sets the gain adjustment for image captured from camera.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration

Public Property Gain As DirectShowImageQualityPropertyValue

public DirectShowImageQualityPropertyValue Gain { get; set; }

public: __property DirectShowImageQualityPropertyValue get_Gain();
public: __property void set_Gain(
   DirectShowImageQualityPropertyValue value
);

public:
property DirectShowImageQualityPropertyValue Gain {
   DirectShowImageQualityPropertyValue get();
   void set(DirectShowImageQualityPropertyValue value);
}

Property Value

0 - normal; positive values - brighter; negative values - darker.
The range of values depends on the device.

Exceptions

Exception	Description
DirectShowCameraException	Thrown if error occurs.

Requirements

Target Platforms: .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

DirectShowImageQualityProperties Class
DirectShowImageQualityProperties Members

GetSupportedGainValues(Int32,Int32,Int32,Int32)

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