private void button1_Click(object sender, EventArgs e)
{
connect con = new connect("Data Source=(local);Initial Catalog=login;Integrated Security=True");
string query = "select name from tc where name ='" + textBox1.Text + "' and pass = '******'";
adapter adp = new adapter(query, con);
DataSet ds = new DataSet();
adp.Fill(ds);
DataTable dt = ds.Tables[0];
if (dt.Rows.Count >= 1)
{
main ma = new main();
ma.ShowDialog();
}
else
{
MessageBox.Show("INVALID USERID OR PASSWORD");
}
}
private void button10_Click(object sender, EventArgs e)
{
main ma = new main();
ma.ShowDialog();
}