ActiveReports 14 .NET Edition
GrapeCity.ActiveReports.Viewer.Wpf Assembly / GrapeCity.ActiveReports.Viewer.Wpf Namespace / Viewer Class / PreviewKeyDown Event

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    PreviewKeyDown Event (Viewer)
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    Occurs when a key is pressed while focus is on this element.
    Syntax
    'Declaration
     
    Public Event PreviewKeyDown As KeyEventHandler
    public event KeyEventHandler PreviewKeyDown
    Event Data

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

    PropertyDescription
    Gets the key that is part of dead key composition to create a single combined character.  
    Gets the keyboard key referenced by the event, if the key will be processed by an Input Method Editor (IME).  
    Gets the input source that provided this input.  
    Gets a value that indicates whether the key referenced by the event is in the down state.  
    Gets a value that indicates whether the keyboard key referenced by the event is a repeated key.  
    Gets a value that indicates whether the key referenced by the event is in the toggled state.  
    Gets a value that indicates whether the key referenced by the event is in the up state.  
    Gets the keyboard key associated with the event.  
    Gets the state of the keyboard key associated with this event.  
    Gets the keyboard key referenced by the event, if the key will be processed by the system.  
    See Also