private void tb_UserName_KeyDown(object sender, KeyEventArgs e) { if (e.KeyValue == 13) { if (!x.UserExist(tb_UserName.Text)) { tb_Password.Focus(); } else { MessageBox.Show("The User Name: " + tb_UserName.Text + " already Exist."); } } }
private void tb_UserName_KeyDown(object sender, KeyEventArgs e) { if (e.KeyValue == 13) { if (!x.UserExist(tb_UserName.Text)) { tb_Password.Focus(); } else { MessageBox.Show("The User Name: " + tb_UserName.Text + " already Exist."); } } }