private void btn_dangxuat_Click(object sender, EventArgs e)
{
this.Hide();
frm_dangnhap dangnhap = new frm_dangnhap();
dangnhap.ShowDialog();
}
private void btnKetNoi_Click(object sender, EventArgs e)
{
string strConnect = "";
if (cbbAuthentication.SelectedIndex == 0)
{
strConnect = "Data Source=" + cbbServerName.Text + ";Initial Catalog=" + cbbDatabase.Text + ";Integrated Security=True";
}
else
{
strConnect = "Data Source=" + cbbServerName.Text + ";Initial Catalog=" + cbbDatabase.Text + ";Persist Security Info=True;User ID=" + txtUserName.Text + ";Password="******"";
}
SaveConnectString(strConnect);
frm_dangnhap dangNhap = new frm_dangnhap();
dangNhap.Show();
this.Close();
}