private void btnlogin_Click(object sender, EventArgs e) { if (!radioButton1.Checked) { if (!radioButton2.Checked) { if (!radioButton3.Checked) { if (!radioButton4.Checked) { MessageBox.Show("Please Choose User Sir!!", "Error"); } } } } else { if (radioButton1.Checked && txtpassword.Text == "1111") { using (FormDashBoard dashBoard = new FormDashBoard(this)) { this.Hide(); dashBoard.ShowDialog(); } } if (radioButton2.Checked && txtpassword.Text == "9999") { using (FormDashBoard dashBoard = new FormDashBoard(this)) { this.Hide(); dashBoard.ShowDialog(); } } else { if (radioButton3.Checked && txtpassword.Text == "2222") { using (FormDashBoard dashBoard = new FormDashBoard(this)) { this.Hide(); dashBoard.ShowDialog(); } } else { if (radioButton4.Checked && txtpassword.Text == "2019") { using (FormDashBoard dashBoard = new FormDashBoard(this)) { this.Hide(); dashBoard.ShowDialog(); } } else { MessageBox.Show("Please Entre the Correct Password Sir!!", "Error"); } } } } }
public static void showDashBoard() { FormDashBoard form = new FormDashBoard(); form.Show(); }