Focus Property (DirectShowCameraControlProperties)

In This Topic

Gets or sets the focus setting of camera, as the distance to the optimally focused target, in millimeters.

Syntax

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

'Declaration

Public Property Focus As DirectShowCameraControlPropertyValue

public DirectShowCameraControlPropertyValue Focus { get; set; }

public: __property DirectShowCameraControlPropertyValue get_Focus();
public: __property void set_Focus(
   DirectShowCameraControlPropertyValue value
);

public:
property DirectShowCameraControlPropertyValue Focus {
   DirectShowCameraControlPropertyValue get();
   void set(DirectShowCameraControlPropertyValue value);
}

Property Value

The range and default value are specific to the device.

Exceptions

Exception	Description
DirectShowCameraException	Thrown if error occurs.

Requirements

Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

DirectShowCameraControlProperties Class
DirectShowCameraControlProperties Members

GetSupportedFocusValues(Int32,Int32,Int32,Int32)

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