RichTextBox for WPF | ComponentOne
C1.WPF.RichTextBox Namespace / C1InsertSymbolTool Class / IsDropDownOpenChanged Event

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    IsDropDownOpenChanged Event (C1InsertSymbolTool)
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    Syntax
    'Declaration
 

    Public Event IsDropDownOpenChanged As EventHandler(Of PropertyChangedEventArgs(Of Boolean))
    public event EventHandler<PropertyChangedEventArgs<bool>> IsDropDownOpenChanged
    Event Data

    The event handler receives an argument of type C1.WPF.PropertyChangedEventArgs<T> containing data related to this event. The following PropertyChangedEventArgs<T> properties provide information specific to this event.

    PropertyDescription
    NewValueThe value of the property after the change.  
    OldValueThe value of the property before the change.  
    See Also

    Reference

    C1InsertSymbolTool Class
    C1InsertSymbolTool Members