SetPropValue Method

IAccPropServices.SetPropValue Method

The IAccPropServices interface and all of its exposed members are part of a managed wrapper for the Component Object Model (COM) IAccPropServices interface.

Namespace:  Accessibility
Assembly:  Accessibility (in Accessibility.dll)

void SetPropValue(
	ref byte pIDString,
	uint dwIDStringLen,
	Guid idProp,
	Object var


Type: System.Byte%

Identifies the accessible element that is to be annotated.

Type: System.UInt32

Specifies the length of the string identified by the pIDString parameter.

Type: System.Guid

Specifies the property of the accessible element to be annotated.

Type: System.Object

Specifies a new value for the property.

For more information about IAccPropServices, see the documentation about "Dynamic Annotation" in the Microsoft Active Accessibility documentation in the MSDN library at

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0

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