private void button1_Click(object sender, EventArgs e)
{
string connectionstring;
SqlConnection conn;
connectionstring = @"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:\Users\jak78\Desktop\OnlineFoodOrder\OnlineFoodOrder\Database1.mdf;Integrated Security=True";
conn = new SqlConnection(connectionstring);
try
{
SqlCommand cmd = new SqlCommand("select * from Users where Username=@Username and Password =@Password", conn);
cmd.Parameters.AddWithValue("@Username", textBox1.Text);
cmd.Parameters.AddWithValue("@Password", textBox2.Text);
conn.Open();
SqlDataAdapter adapt = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
adapt.Fill(ds);
int count = ds.Tables[0].Rows.Count;
DataRow dr = ds.Tables[0].Rows[0];
if (count == 1)
{
var x = dr["userid"];
us = Convert.ToInt32(x);
MessageBox.Show("Login Successful!");
if (textBox1.Text.Equals("admin"))
{
this.Hide();
var frm = new Admin();
frm.Show();
}
else
{
this.Hide();
var frm = new UserHome();
frm.Show();
}
}
else
{
MessageBox.Show("Login Failed!");
}
}
//}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
conn.Close();
}
}