private void btn_exit_Click(object sender, EventArgs e)
{
AdminStart start = new AdminStart();
start.Show();
this.Hide();
}
private void button1_Click(object sender, EventArgs e)
{
try
{
con.Open();
MySqlCommand cmd = con.CreateCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = "select * from Login where username = '******' and password= '******'";
cmd.ExecuteNonQuery();
DataTable dt = new DataTable();
MySqlDataAdapter da = new MySqlDataAdapter(cmd);
da.Fill(dt);
i = Convert.ToInt32(dt.Rows.Count.ToString());
Console.WriteLine(i);
//login
if (i == 0)
{
MessageBox.Show("fail");
Console.WriteLine("login failed: " + tb_usern.Text + ";" + tb_pass.Text + "");
}
//admin login
else if (i != 0 && tb_usern.Text == "admin")
{
AdminStart a = new AdminStart();
Console.WriteLine("logged in as admin");
this.Hide();
a.Show();
}
//emp login
else
{
EmpStart em = new EmpStart();
Console.WriteLine("logged in as emplyee");
this.Hide();
em.Show();
}
con.Close();
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
