How to use a SaveFileDialog in WPF

The SaveFileDialog class defined in Microsoft.Win32 namespace represents Windows Save File Dialog control.

The following code snippet creates a SaveFileDialog, sets its default extension and fiter properties and calls ShowDialog method that displays SaveFileDialog control.


Microsoft.Win32.
SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.DefaultExt =
".txt";
dlg.Filter =
"Text documents (.txt)|*.txt";
if (dlg.ShowDialog() == true )
{
   string filename = dlg.FileName;
}