IdeaBlade DevForce 2010 Help Reference
ErrorsChanged Event
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IdeaBlade.Core Assembly > IdeaBlade.Core.ComponentModel Namespace > INotifyDataErrorInfo Interface : ErrorsChanged Event



Occurs when the validation errors have changed for a property or for the entire object.

Syntax

Visual Basic (Declaration) 
Event ErrorsChanged As EventHandler(Of DataErrorsChangedEventArgs)
Visual Basic (Usage)Copy Code
Dim instance As INotifyDataErrorInfo
Dim handler As EventHandler(Of DataErrorsChangedEventArgs)
 
AddHandler instance.ErrorsChanged, handler
C++/CLI 
event EventHandler<DataErrorsChangedEventArgs^>^ ErrorsChanged

Event Data

The event handler receives an argument of type DataErrorsChangedEventArgs containing data related to this event. The following DataErrorsChangedEventArgs properties provide information specific to this event.

PropertyDescription
PropertyName Gets the name of the property for which the errors changed, or null or System.String.Empty if the errors affect multiple properties.

Requirements

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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