Spread WPF 17
GrapeCity.Windows.SpreadSheet.UI Namespace / FormulaTextBox Class / PreviewLostKeyboardFocus Event


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    PreviewLostKeyboardFocus Event (FormulaTextBox)
    In This Topic
    Syntax
    'Declaration
     
    Public Event PreviewLostKeyboardFocus As KeyboardFocusChangedEventHandler
    'Usage
     
    Dim instance As FormulaTextBox
    Dim handler As KeyboardFocusChangedEventHandler
     
    AddHandler instance.PreviewLostKeyboardFocus, handler
    public event KeyboardFocusChangedEventHandler PreviewLostKeyboardFocus
    Event Data

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

    PropertyDescription
    (Inherited from System.Windows.Input.InputEventArgs)
    (Inherited from System.Windows.RoutedEventArgs)
    (Inherited from System.Windows.Input.KeyboardEventArgs)
    Gets the element that focus has moved to.  
    Gets the element that previously had focus.  
    (Inherited from System.Windows.RoutedEventArgs)
    (Inherited from System.Windows.RoutedEventArgs)
    (Inherited from System.Windows.RoutedEventArgs)
    (Inherited from System.Windows.Input.InputEventArgs)
    See Also