Binding.NotifyOnValidationError Property
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Gets or sets a value that indicates whether the BindingValidationError event is raised on validation errors.
Namespace: System.Windows.Data
Assembly: System.Windows (in System.Windows.dll)
Syntax
'Declaration
Public Property NotifyOnValidationError As Boolean
public bool NotifyOnValidationError { get; set; }
<Binding NotifyOnValidationError="bool"/>
Property Value
Type: System.Boolean
true if the BindingValidationError event is raised; otherwise, false. The default is false.
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | The Binding has already been attached to a target element, and cannot be modified. |
Remarks
NotifyOnValidationError controls whether or not the BindingValidationError event is raised. Silverlight supports exception validation only. For more information, see ValidatesOnExceptions.
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
See Also