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Binding.NotifyOnValidationError Property

Silverlight

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)

public bool NotifyOnValidationError { get; set; }

XAML Attribute Usage

<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.

Reference

Binding Class

System.Windows.Data Namespace

Other Resources

Binding Markup Extension

Data Binding

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