private void button1_Click(object sender, EventArgs e) { string conn = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Users\\Personal\\Documents\\Login.accdb"; OleDbConnection con = new OleDbConnection(conn); string command = "select * from student_login where Register_name = '" + textBox1.Text + "' and Password = '******'"; con.Open(); OleDbCommand comm = new OleDbCommand(command, con); OleDbDataReader dr = comm.ExecuteReader(); if (dr.Read()) { MessageBox.Show("Login Success"); Thread.Sleep(2000); student_login s = new student_login(); s.Close(); mark_list mm = new mark_list(); mm.Show(); } else { MessageBox.Show("Incorrect Register Number or Password"); } }
private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { student_login ss = new student_login(); ss.Show(); }
private void button1_Click(object sender, EventArgs e) { student_login ss = new student_login(); ss.Show(); }