private void btnSign_Click(object sender, EventArgs e) { var cont = new SqlConnection(con); if (userBox.Text == "" || passwordBox.Text == "") { MessageBox.Show("Please enter username or password!!!", "Empty Feild", MessageBoxButtons.OK, MessageBoxIcon.Warning); } else { try { cont.Open(); string query = "SELECT * FROM admin WHERE Name = '" + userBox.Text + "' and Password = '******'"; SqlCommand cmd = new SqlCommand(query, cont); SqlDataReader sdr = cmd.ExecuteReader(); if (sdr.HasRows == true) { DashBoard objdashboard = new DashBoard(); this.Hide(); objdashboard.Show(); } else { MessageBox.Show("Incorrect User name or Password!!!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } catch (Exception) { MessageBox.Show("Incorrect Username or Password!!!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } }
private void linkLabelreturn_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { DashBoard dashBoard = new DashBoard(); this.Hide(); dashBoard.Show(); }