Web/Admin/UsersList.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using RentHouseBLL;
using RentHouseModel;
using System.Data;
using System.IO;

public partial class Admin_UsersList : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            ViewState["Rank"] = "all";
            lblNoUser.Text = "";
            lblAll.Text = (UserManager.GetCount("all")).ToString();
            lblFang.Text = (UserManager.GetCount("fang")).ToString();
            lblJing.Text=(UserManager.GetCount("jing")).ToString();
            Databind();
        }
    }

    private void Databind()
    {
        IList<User> list = UserManager.GetUsersByRank(ViewState["Rank"].ToString());
        if (list != null)
        {
            lblNoUser.Text = "";
        }
        else
        {
            lblNoUser.Text = "*列表为空";
        }
        gvUsers.DataSource = list;
        gvUsers.DataBind();
    }

    #region 启用/禁用
    protected void lbtnAble_Click(object sender, EventArgs e)
    {
        bool select = false;
        foreach (GridViewRow gvr in gvUsers.Rows)
        {
            CheckBox cb = gvr.FindControl("cbSelect") as CheckBox;
            if (cb.Checked)
            {
                select = true;
                Label lblUserName = gvr.FindControl("lblUserName") as Label;
                string username = lblUserName.Text.Trim();
                //如果用户启用，房源状态不变，个性设计
                UserManager.ModifyStatus("able", username);
            }
        }
        if (select)
        {
            Response.Redirect("UsersList.aspx");