Επεξεργασία

Κοινή χρήση μέσω

PriorityBindingExpression.ActiveBindingExpression Property

  • Reference

Definition

Namespace:
System.Windows.Data
Assembly:
PresentationFramework.dll

Gets the active BindingExpression object.

public:
 property System::Windows::Data::BindingExpressionBase ^ ActiveBindingExpression { System::Windows::Data::BindingExpressionBase ^ get(); };
public System.Windows.Data.BindingExpressionBase ActiveBindingExpression { get; }
member this.ActiveBindingExpression : System.Windows.Data.BindingExpressionBase
Public ReadOnly Property ActiveBindingExpression As BindingExpressionBase

Property Value

BindingExpressionBase

The active BindingExpression object; or null, if no BindingExpression object is active. Although the return type is BindingExpressionBase, the returned object is only a BindingExpression object because the PriorityBinding class currently supports only Binding objects.

Remarks

The binding engine determines which of the BindingExpression objects is the ActiveBindingExpression based on priority. For more information, see PriorityBinding.

Applies to