Winform系统登录（登入登出）架构

Winform系统登录(登入登出)架构

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;

namespace LoginToMainForm
{
    public class dalUser
    {
        /// 

        /// 跟据用户名及密码获取用户数据。
        /// 

        /// 
        /// 
        /// 
        public static System.Data.DataRow GetUser（string UID string PWD）
        {
            DataTable dt = new DataTable（）;
            dt.Columns.Add（“UserID“ typeof（String））;
            dt.Rows.Add（new object[] { “csframework“ }）;
            dt.AcceptChanges（）;

            return dt.Rows[0];
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    ..A..H.     53760  2019-07-04 04:02  Winform系統登錄（登入登出）架構\.vs\LoginToMainForm\v16\.suo

     文件          0  2019-06-15 12:46  Winform系統登錄（登入登出）架構\.vs\LoginToMainForm\v16\Server\sqlite3\db.lock

     文件     577536  2019-07-04 04:02  Winform系統登錄（登入登出）架構\.vs\LoginToMainForm\v16\Server\sqlite3\storage.ide

     文件        729  2011-06-14 11:36  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\dalUser.cs

     文件       3528  2011-06-14 12:35  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\frmLogin.cs

     文件       7243  2011-06-14 12:32  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\frmLogin.Designer.cs

     文件       6014  2011-06-14 12:32  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\frmLogin.resx

     文件       4575  2011-06-14 14:52  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\frmMain.cs

     文件       4880  2011-06-14 14:52  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\frmMain.Designer.cs

     文件       6213  2011-06-14 14:52  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\frmMain.resx

     文件        220  2011-06-14 11:56  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\IMainForm.cs

     文件        208  2011-06-14 11:41  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\IMsg.cs

     文件       4388  2011-06-14 12:43  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\LoginToMainForm.csproj

     文件       1769  2011-06-14 11:40  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\MsgBox.cs

     文件       1027  2011-06-14 14:36  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\Program.cs

     文件       1444  2011-06-14 11:21  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\Properties\AssemblyInfo.cs

     文件       2859  2011-06-14 11:21  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\Properties\Resources.Designer.cs

     文件       5612  2011-06-14 11:21  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\Properties\Resources.resx

     文件       1100  2011-06-14 11:21  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\Properties\Settings.Designer.cs

     文件        249  2011-06-14 11:21  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\Properties\Settings.settings

     文件       1023  2011-06-14 12:35  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\StatusBarMessage.cs

     文件        849  2011-06-14 11:36  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm\SystemSecure.cs

     文件        935  2011-06-14 11:36  Winform系統登錄（登入登出）架構\Backup\LoginToMainForm.sln

     文件      16384  2019-06-15 12:59  Winform系統登錄（登入登出）架構\LoginToMainForm\bin\Debug\LoginToMainForm.exe

     文件      40448  2019-06-15 12:59  Winform系統登錄（登入登出）架構\LoginToMainForm\bin\Debug\LoginToMainForm.pdb

     文件      14328  2011-06-14 14:53  Winform系統登錄（登入登出）架構\LoginToMainForm\bin\Debug\LoginToMainForm.vshost.exe

     文件        729  2019-06-15 12:50  Winform系統登錄（登入登出）架構\LoginToMainForm\dalUser.cs

     文件       3528  2019-06-15 12:58  Winform系統登錄（登入登出）架構\LoginToMainForm\frmLogin.cs

     文件       7243  2019-06-15 12:53  Winform系統登錄（登入登出）架構\LoginToMainForm\frmLogin.Designer.cs

     文件       6014  2019-06-15 12:53  Winform系統登錄（登入登出）架構\LoginToMainForm\frmLogin.resx

............此处省略50个文件信息