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BindingOperations Class

Provides static methods to manipulate bindings, including Binding, MultiBinding, and PriorityBinding objects. This class cannot be inherited.

Namespace: System.Windows.Data
Assembly: PresentationFramework (in presentationframework.dll)
XML Namespace:  http://schemas.microsoft.com/winfx/2006/xaml/presentation

public static class BindingOperations
public final class BindingOperations
public final class BindingOperations
You cannot use this managed class in XAML.

This class exposes a set of static methods that serve as helper operations for data bindings.

This example shows how to create and set a Binding in code.

The FrameworkElement class and the FrameworkContentElement class both expose a SetBinding method. If you are binding an element that inherit either of those classes, you can call the SetBinding method directly, as in following example. In this example, myDataObject is an instance of MyData class and myBinding is the source Binding object. MyData class is a defined class that contains a string property named MyDataProperty. The following example shows how to bind the text content of mytext, an instance of TextBlock, to MyDataProperty.

//make a new source
  MyData myDataObject = new MyData(DateTime.Now);      
  Binding myBinding = new Binding("MyDataProperty");
  myBinding.Source = myDataObject;
  myText.SetBinding(TextBlock.TextProperty, myBinding);

For the complete code sample, see Code-only Binding Sample.

Alternatively, you can use the SetBinding method of the BindingOperations class. In the following example, myNewBindDef is a Binding object that describes the binding. The binding target is myDateText, an instance of the TextBlock class.

// myDatetext is a TextBlock object that is the binding target object
    BindingOperations.SetBinding(myDateText, TextBlock.TextProperty, myNewBindDef);
    BindingOperations.SetBinding(myDateText, TextBlock.ForegroundProperty, myNewBindDef);

More Code

How to: Clear Bindings

This example shows how to clear bindings from an object.

System.Object
  System.Windows.Data.BindingOperations

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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