var？ cdlg？ =? New? Microsoft. win32 . SaveFileDialog()；

cdlg。 Filter? =? "Picture file (*. jpg*.bmp)|*。 jpg*.BMP”；

cdlg。 Title? =? "save";

cdlg。 Initial directory? =? environment GetFolderPath (environment. special folder . my pictures)；

What if? (cdlg。 ShowDialog (this)? ==? True)

{

MessageBox。 Show (cdlg. File name);

//? Add the code to save the file here.

}