Saves the currently loaded document, allowing the user to select the file name and the output format, using the 
ExportOptions specified on the current preview pane.
 
            
            
            
            
            
            
            
            'Declaration
 
Public Overloads Function FileSave() As Boolean
             
        
            
        
             
        
            
            
            Return Value
true if the file was saved, false if an error occurred or if the user cancelled the dialog.