private void removePDFControls()
{
try
{
foreach (Control p in pnlPDFViewer.Controls)
{
if (p.GetType() == typeof(AxAcroPDFLib.AxAcroPDF))
{
AxAcroPDFLib.AxAcroPDF c = (AxAcroPDFLib.AxAcroPDF)p;
c.Visible = false;
pnlPDFViewer.Controls.Remove(c);
c.Dispose();
}
}
}
catch (Exception ex)
{
}
}
private void Dispose()
{
if (axAcroPDF1 != null)
{
axAcroPDF1.Dispose();
axAcroPDF1 = null;
}
}
private void PageUnloaded(object sender, RoutedEventArgs e)
{
this.Stage.Children.Remove(host);
pdfviewer.Dispose();
pdfviewer = null;
host.Dispose();
host = null;
}