private void Button1_Click_1(object sender, EventArgs e) { SaveFileDialog saveFileGialog = new SaveFileDialog(); saveFileGialog.Filter = "Structure Files (*.bmp)|*.bmp"; saveFileGialog.Title = "Select path for file"; if (saveFileGialog.ShowDialog() == System.Windows.Forms.DialogResult.OK) { var name = saveFileGialog.FileName; _currentSimullation.ExportToFile(FileTypeEnum.Bmp, name); } }