private void btnSaoLuu_Click(object sender, EventArgs e)
{
FolderBrowserDialog dlg = new FolderBrowserDialog();
if (dlg.ShowDialog() == DialogResult.OK)
{
bool isSuccess = HelperDB.BackupDatabase(dlg.SelectedPath);
if (isSuccess)
{
MessageBox.Show("Backup thanh cong");
}
else
{
MessageBox.Show("Backup that bai");
}
}
}