private void dn_Click(object sender, EventArgs e)
{
connectDatabase();
sqlCmd = new SqlCommand("SELECT MANHANVIEN FROM NHANVIEN", sqlCon);
SqlDataReader Reader = sqlCmd.ExecuteReader();
if (Reader.HasRows)
{
while (Reader.Read())
{
if (Reader[0].ToString() != "" && this.maNV.Text == Reader[0].ToString())
{
if (Reader[0].ToString().StartsWith("LT"))
{
sqlCon.Close();
LeTan letan = new LeTan();
letan.Show();
break;
}
}
}
Home home = (Home)this.Parent;
home.Close();
}
}
private void ok_Click(object sender, EventArgs e)
{
Home home = (Home)this.Parent;
home.Close();
}