private void loginbtn_Click(object sender, EventArgs e) { ServCon entry; entry = new ServCon(); string command = "select accessID from login where password = '******' and username = '******'"; string user = Usernametxt.Text; int access = entry.access(command); if (access > 0 && access < 4) { MessageBox.Show("Login Credentials Authenticated. Welcome " + user + "!", "Login Successful"); User.setdat(access, user); new TableChoose().Show(); this.Hide(); } else { MessageBox.Show("Incorrect combination of Username or Password,\n\tplease try again.", "Incorrect Login"); Usernametxt.Text = null; Passwordtxt.Text = null; Usernametxt.Focus(); loginbtn.Enabled = false; } }
private void OK_Click(object sender, EventArgs e) { username = Usernametxt.Text; if (username != "") { if (File.Exists(path + Usernametxt.Text + ".xml")) { bool isValidUser = PasswordValidation(); if (isValidUser == false) { MessageBox.Show("Invalid Password", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); Passwordtxt.Clear(); } else { ValidationPage(); } } else { MessageBox.Show("Invalid UserName", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); Usernametxt.Clear(); Passwordtxt.Clear(); } } }