[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Defines a binding that connects the properties of binding targets and data sources.
Assembly: System.Windows (in System.Windows.dll)
XMLNS for XAML: Not mapped to an xmlns.
Thetype exposes the following members.
|BindsDirectlyToSource||Gets or sets a value that indicates whether the binding ignores any ICollectionView settings on the data source.|
|Converter||Gets or sets the converter object that is called by the binding engine to modify the data as it is passed between the source and target, or vice versa.|
|ConverterCulture||Gets or sets the culture to be used by the Converter.|
|ConverterParameter||Gets or sets a parameter that can be used in the Converter logic.|
|ElementName||Gets or sets the name of the element to use as the binding source object.|
|FallbackValue||Gets or sets the value to use when the binding is unable to return a value. (Inherited from BindingBase.)|
|Mode||Gets or sets a value that indicates the direction of the data flow in the binding.|
|NotifyOnValidationError||Gets or sets a value that indicates whether the BindingValidationError event is raised on validation errors.|
|Path||Gets or sets the path to the binding source property.|
|RelativeSource||Gets or sets the binding source by specifying its location relative to the position of the binding target.|
|Source||Gets or sets the data source for the binding.|
|StringFormat||Gets or sets a string that specifies how to format the binding if it displays the bound value as a string. (Inherited from BindingBase.)|
|TargetNullValue||Gets or sets the value that is used in the target when the value of the source is null. (Inherited from BindingBase.)|
|UpdateSourceTrigger||Gets or sets a value that determines the timing of binding source updates for two-way bindings.|
|ValidatesOnDataErrors||Gets or sets a value that indicates whether the binding engine will report validation errors from an IDataErrorInfo implementation on the bound data entity.|
|ValidatesOnExceptions||Gets or sets a value that indicates whether the binding engine will report exception validation errors.|
|ValidatesOnNotifyDataErrors||Gets or sets a value that indicates whether the binding engine will report validation errors from an INotifyDataErrorInfo implementation on the bound data entity.|
|CheckSealed||Throws an exception if the binding has already been attached to a binding target. (Inherited from BindingBase.)|
|Equals(Object)||Determines whether the specified Object is equal to the current Object. (Inherited from Object.)|
|Finalize||Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)|
|GetHashCode||Serves as a hash function for a particular type. (Inherited from Object.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|MemberwiseClone||Creates a shallow copy of the current Object. (Inherited from Object.)|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
A object connects a dependency property of a FrameworkElement directly to a data object so that updates to the data object are automatically propagated to the property. The class defines the properties of a binding. Each binding must have a target element, target property, and data source, although some values are provided by default if you do not specify them.
To bind to a property or a subproperty on a data object, set the Path property of the object.
You can apply an instance of a class to multiple targets. However, you cannot modify the property values of a object after you attach it to a target element.
The following example code demonstrates how to use this class.