Spread WPF 18
GrapeCity.Wpf.SpreadSheet.CellType.Editors Namespace / EditBase Class / InvalidInput Event


In This Topic
    InvalidInput Event
    In This Topic
    Occurs when input some invalid characters.
    Syntax
    'Declaration
     
    Public Event InvalidInput As RoutedEventHandler
    'Usage
     
    Dim instance As EditBase
    Dim handler As RoutedEventHandler
     
    AddHandler instance.InvalidInput, handler
    public event RoutedEventHandler InvalidInput
    Event Data

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

    PropertyDescription
    Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route.  
    Gets the original reporting source as determined by pure hit testing, before any possible System.Windows.RoutedEventArgs.Source adjustment by a parent class.  
    Gets or sets the System.Windows.RoutedEventArgs.RoutedEvent associated with this System.Windows.RoutedEventArgs instance.  
    Gets or sets a reference to the object that raised the event.  
    Remarks
    This event is raised if the invalid chars is inputted by keyboard or the Paste method.
    See Also