VintaSoft Imaging .NET SDK v8.6
Vintasoft.Imaging.Annotation.Wpf.UI Namespace / WpfAnnotationViewer Class / FocusedAnnotationViewChanging Event



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    FocusedAnnotationViewChanging Event (WpfAnnotationViewer)
    In This Topic
    Occurs when the FocusedAnnotationData is changing.
    Syntax
    'Declaration
     
    <CategoryAttribute("VintaSoft, Annotation")>
    <DescriptionAttribute("Occurs when focused annotation is changing.")>
    Public Event FocusedAnnotationViewChanging As EventHandler(Of WpfAnnotationViewChangingEventArgs)
    [Category("VintaSoft, Annotation")]
    [Description("Occurs when focused annotation is changing.")]
    public event EventHandler<WpfAnnotationViewChangingEventArgs> FocusedAnnotationViewChanging
    [Category("VintaSoft, Annotation")]
    [Description("Occurs when focused annotation is changing.")]
    public: __event EventHandler<WpfAnnotationViewChangingEventArgs*>* FocusedAnnotationViewChanging
    [Category("VintaSoft, Annotation")]
    [Description("Occurs when focused annotation is changing.")]
    public:
    event EventHandler<WpfAnnotationViewChangingEventArgs^>^ FocusedAnnotationViewChanging
    Event Data

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

    PropertyDescription
    Gets or sets a value indicating whether the changing of property value must be canceled. (Inherited from Vintasoft.Imaging.PropertyChangingEventArgs<WpfAnnotationView>)
    Gets or sets a new value of property. (Inherited from Vintasoft.Imaging.PropertyChangingEventArgs<WpfAnnotationView>)
    Gets an old value of property. (Inherited from Vintasoft.Imaging.PropertyChangingEventArgs<WpfAnnotationView>)
    Remarks
    This event is thread safe.
    Requirements

    Target Platforms: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

    See Also