Class BindingExpression

Contains information about a single instance of a Binding.

Inheritance

System.Object

Expression

BindingExpressionBase

BindingExpression

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: System.Windows.Data

Assembly: OpenSilver.dll

Syntax

public sealed class BindingExpression : BindingExpressionBase

Properties

DataItem

Gets the binding source object that this BindingExpression uses.

Declaration

public object DataItem { get; }

Property Value

Type	Description
System.Object

ParentBinding

The Binding object of the current BindingExpression.

Declaration

public Binding ParentBinding { get; }

Property Value

Type	Description
Binding

TargetProperty

The binding target property of this binding expression.

Declaration

public DependencyProperty TargetProperty { get; }

Property Value

Type	Description
DependencyProperty

Methods

UpdateSource()

Sends the current binding target value to the binding source property in TwoWay bindings.

Declaration

public void UpdateSource()

Exceptions

Type	Condition
System.InvalidOperationException	The BindingExpression is detached from the binding target.