private void btnFilterSave_Click(object sender, EventArgs e) { mUI.Toggle(false); Stream myStream; SaveFileDialog saveFileDialog1 = new SaveFileDialog(); saveFileDialog1.Filter = "All files (*.*)|*.*"; saveFileDialog1.RestoreDirectory = true; if (saveFileDialog1.ShowDialog() == DialogResult.OK) { myStream = saveFileDialog1.OpenFile(); StreamWriter wText = new StreamWriter(myStream); wText.Write(FiltersText); wText.Flush(); wText.Close(); myStream.Close(); } mUI.Toggle(true); }