App_Code/BLL/Users.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
using System.Collections.Generic;

/// <summary>
///User 的摘要说明
/// </summary>
public class Users
{
    public Users()
    {
        //
        //TODO: 在此处添加构造函数逻辑
        //
    }
    public DataTable GetUserInfo(string username)
    {
        string strSql = "Select * From Users Where UserName=@UserName";
        SqlParameter[] parameters = new SqlParameter[]
    {
    new SqlParameter ("@UserName",username)
    };
        return DAL.DataAccess.ExecuteQuery(strSql, CommandType.Text, parameters);
    }
    public object Mimayanzheng(string username, string passwords)
    {
        string strSql = "Select Count (*) From Users Where UserName=@UserName and PassWords=@PassWords";
        SqlParameter[] parameters = new SqlParameter[] 
        {
            new SqlParameter("@UserName",username),
            new SqlParameter ("@PassWords",passwords)

        };
        return DAL.DataAccess.ExecuteScalor(strSql, CommandType.Text, parameters);
    }

    public int Updatepasswords(string username, string passwords)
    {
        string strSql = "Update Users Set Passwords=@passwords Where UserName=@name ";
        SqlParameter[] parameters = new SqlParameter[]
        {
            new SqlParameter("@name",username),
            new SqlParameter("@passwords",passwords)
        };
        return DAL.DataAccess.ExecuteNonQuery(strSql, CommandType.Text, parameters);


    }