System.Object
System.EventArgs
O2S.Components.PDFView4NET.WPF.EventArgs.AnnotationToolTipDrawEventArgs
O2S.Components.PDFView4NET.WPF.EventArgs.AnnotationToolTipPopupEventArgs
O2S.Components.PDFView4NET.WPF.EventArgs.PageMouseEventArgs
O2S.Components.PDFView4NET.WPF.EventArgs.PageRenderingEventArgs