.NET Framework Class Library
DependencyObject.GetValueBase Method
Provides access to the bound object of a DependencyProperty and bypasses the GetValue override.
Assembly: System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)
Syntax
Visual Basic
Public Function GetValueBase ( _ dependencyProperty As DependencyProperty _ ) As Object
C#
public Object GetValueBase(
DependencyProperty dependencyProperty
)
Visual C++
public:
Object^ GetValueBase(
DependencyProperty^ dependencyProperty
)
F#
member GetValueBase :
dependencyProperty:DependencyProperty -> Object
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.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException |
dependencyProperty is a null reference (Nothing in Visual Basic). |
Remarks
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.
Version Information
.NET Framework
Supported in: 4, 3.5, 3.0.NET Framework Security
- 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.
Platforms
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.
See Also