C# (CSharp) PDFAction.DrawStart примеры использования

Пример #1

 private void itemcontrol_lmdown(object sender, MouseButtonEventArgs e)
 {
     PDFAction.DrawStart(canvas, e);
     //PageCursorFocus(e);
 }

Пример #2

 private void scrollwiew_lmdown(object sender, MouseButtonEventArgs e)
 {
     PDFAction.DrawStart(canvas, e);
 }