PdfViewer.SaveDocument(String) Method

public bool SaveDocument( 
   string path 
)

Public Function SaveDocument( 
   ByVal path As String 
) As Boolean

Return value

When calling this method, canceling the operation will restore the previously saved document file.

If the DetachStreamAfterLoadComplete property is set to false (default mode) the PDF Viewer locks a file to which a document is saved until the document is opened in the PDF Viewer. If you want the PDF Viewer does not lock the file, set the DetachStreamAfterLoadComplete property to true.