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)
Parameters
- dependencyProperty
- Type: System.Workflow.ComponentModel.DependencyProperty
The DependencyProperty to get the value of.
Return Value
Type: System.ObjectThe bound object of a DependencyProperty. This bypasses the GetValue override.
| Exception | Condition |
|---|---|
| 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.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
