private void button3_Click(object sender, EventArgs e)
{
this.Hide();
WelcomeHOD vc = new WelcomeHOD();
vc.Show();
}
private void button1_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:\Users\Bhagya Udayanandani\Documents\Data.mdf;Integrated Security=True;Connect Timeout=30");
SqlDataAdapter sda = new SqlDataAdapter("Select count(*) from Hlogin where Username='******'and Password='******'", con);
DataTable dt = new DataTable();
sda.Fill(dt);
if (dt.Rows[0][0].ToString() == "1")
{
this.Hide();
WelcomeHOD a = new WelcomeHOD();
a.Show();
}
else
{
MessageBox.Show("Please check your password and username");
}
}