Export (0) Print
Expand All

DependencyObject.GetValueBase Method

Provides access to the bound object of a DependencyProperty and bypasses the GetValue override.

Namespace:  System.Workflow.ComponentModel
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

'Declaration
Public Function GetValueBase ( _
	dependencyProperty As DependencyProperty _
) As Object

Parameters

dependencyProperty
Type: System.Workflow.ComponentModel.DependencyProperty
The DependencyProperty to get the value of.

Return Value

Type: System.Object
The bound object of a DependencyProperty. This bypasses the GetValue override.

ExceptionCondition
ArgumentNullException

dependencyProperty is a null reference (Nothing in Visual Basic).

This method is useful inside the GetValue override implementation. Typically, the GetValue override code invokes the GetValueBase, and then adds additional code.

For implementing the GetValue override, PropertyMetadata can be used in Register/RegisterAttached calls.

.NET Framework

Supported in: 4, 3.5, 3.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Community Additions

ADD
Show:
© 2014 Microsoft