mes-client/UAS_AutoPass/Login.cs

using System;
using System.Data;
using System.Windows.Forms;
using UAS_AutoPass.ToolClass;

namespace UAS_AutoPass
{
    public partial class Login : Form
    {

        DataHelper dh = new DataHelper();

        public Login()
        {
            StartPosition = FormStartPosition.CenterScreen;
            InitializeComponent();
        }

        private void CheckLogin_Click(object sender, EventArgs e)
        {
            string ErrMessage = "";
            if (LogicHandler.CheckUserLogin(UserName.Text, PassWord.Text, out ErrMessage))
            {
                if (LogicHandler.CheckUserAndResourcePassed(UserName.Text, Source.Text, out ErrMessage))
                {
                    BaseUtil.SetCacheData("UserName", UserName.Text);
                    BaseUtil.SetCacheData("Source", Source.Text);
                    AutoAnalysisXml xml = new AutoAnalysisXml(UserName.Text, Source.Text);
                    Hide();
                    xml.ShowDialog();
                    Close();
                }
                else MessageBox.Show(ErrMessage);
            }
            else MessageBox.Show(ErrMessage);
        }

        private void Login_Load(object sender, EventArgs e)
        {
            DataTable DB = (DataTable)dh.ExecuteSql("select ms_pwd,ma_user,ma_address,ma_inneraddress from master where ma_user='MES'", "select");
            Master.DataSource = DB;
            Master.DisplayMember = "ma_user";
            Master.ValueMember = "ma_user";
            UserName.Text = BaseUtil.GetCacheData("UserName").ToString();
            Source.Text = BaseUtil.GetCacheData("Source").ToString();
            if (UserName.Text != "")
            {
                PassWord.Focus();
            }
        }
    }
}