Spread WPF 18
GrapeCity.Wpf.SpreadSheet Namespace / ValidationErrorIndicator Class / DataContextChanged Event


In This Topic
    DataContextChanged Event (ValidationErrorIndicator)
    In This Topic
    Syntax
    'Declaration
 
Public Event DataContextChanged As DependencyPropertyChangedEventHandler
    'Usage
 
Dim instance As ValidationErrorIndicator
Dim handler As DependencyPropertyChangedEventHandler
 
AddHandler instance.DataContextChanged, handler
    public event DependencyPropertyChangedEventHandler DataContextChanged
    Event Data

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

    PropertyDescription
    NewValueGets the value of the property after the change.  
    OldValueGets the value of the property before the change.  
    PropertyGets the identifier for the dependency property where the value change occurred.  
    See Also

    Reference

    ValidationErrorIndicator Class
    ValidationErrorIndicator Members