private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            saveDataSet();

            Settings.EncryptPassword = "";
            SettingAction.WriteXml();
        }
        private void tsbEncrypt_Click(object sender, EventArgs e)
        {
            Form_Encryption formEncryption = new Form_Encryption();

            formEncryption.ShowDialog();

            SettingAction.WriteXml();
        }