private void MenuFile_SaveAs_Click(object sender, EventArgs e) // save image as... { SaveFileDialog sf = new SaveFileDialog(); sf.Filter = "JPEG|*.jpg; *.jpeg |Bitmap|*.bmp |TIFF|*.tiff |All files|*.* "; if (sf.ShowDialog() == DialogResult.OK) { aiw.getBitmap().Save(sf.FileName); aiw.setFilepath(sf.FileName); } else { sf.Dispose(); } }