string baocun = "D://pic//" + name.Text.ToString() +"-"+ Password.ToString() + ".jpg";
if (baocun != "")
viewpb.Image.Save(baocun);//保存文件夹
OpenFileDialog fDilag = new OpenFileDialog();
fDilag.Title = "Please You Choose The Path Of The Modified DataBase!";
fDilag.InitialDirectory = @"d://pic";//浏览文件