}// end:OnClose()
// -------------------------- PrintDocument ---------------------------
/// <summary>
/// Prints the DocumentViewer's content and annotations.</summary>
public void PrintDocument()
{
if (DocViewer == null)
{
return;
}
DocViewer.Print();
}// end:PrintDocument()
} // end:OnClose()
// -------------------------- PrintDocument ---------------------------
/// <summary>
/// Prints the DocumentViewer's content and annotations.
/// </summary>
public void PrintDocument()
{
DocViewer?.Print();
} // end:PrintDocument()