private void button6_Click(object sender, EventArgs e) { this.Hide(); mainMenu MM = new mainMenu(); MM.ShowDialog(); }
/// <summary> /// Login button /// Checks user entered username and password against table data /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void loginButton_Click(object sender, EventArgs e) { SqlConnection loginConnection = new SqlConnection(@"Data Source = (LocalDB)\MSSQLLocalDB; AttachDbFilename = F:\bugTrackingDatabase.mdf; Integrated Security = True; Connect Timeout = 30"); SqlDataAdapter loginAdapter = new SqlDataAdapter("SELECT count(*) FROM loginTable WHERE username = '******' AND password = '******'", loginConnection); DataTable dt = new DataTable(); loginAdapter.Fill(dt); if (dt.Rows[0][0].ToString() == "1") { this.Hide(); mainMenu MM = new mainMenu(); MM.ShowDialog(); } else { MessageBox.Show("Invalid Username or Password.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Error); } }