i want to port my pdf viewer from windows forms to wpf.
i used the method onPaint in windows forms. But onPaint is not available in WPF.
protected override void OnPaint(PaintEventArgs e)
if (base.GetDoc() == null)
If the user select an menu button i want to draw something. is there any way to do this also in wpf?
WPF model is different from WinForms… It is sort of similar to HTML DOM model … so there is no OnPaint.
PDFNet SDK for .NET 4+ (http://www.pdftron.com/pdfnet/downloads.html) includes WPF specific control (pdftron.PDF.PDFViewCtrlWPF). For a sample of how to use it, please take a look at PDFViewWPF and PDFViewWPFSimple (which are included in PDFNet/Samples folder).
This means there is no possibility to draw something on the PDFViewerWpf?