adminmanage.aspx.cs

网上购物商城主要由前台会员模块和后台管理模块两部分组成。 q 前台功能模块 前台模块主要包括会员注册、登录、修改个人信息、购物、查询购物情况和查看各种服务条款等功能。 q 后台管理模块 后台模

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

public partial class AdminManage_AdminManage : System.Web.UI.Page
{
    SqlOperate sqloperate = new SqlOperate();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            string sqlstr = "select * from tb_Admin";
            gvAdminInfo.DataKeyNames = new string[] { "AdminID" };
            sqloperate.gvDataBind(gvAdminInfo,sqlstr);
        }
    }
    protected void btnSel_Click(object sender, EventArgs e)
    {
        if (txtKey.Text == "")
        {
            string sqlstr = "select * from tb_Admin";
            sqloperate.gvDataBind(gvAdminInfo, sqlstr);
        }
        else
        {
            string sqlstr = "select * from tb_Admin where " 
                + ddlCondition.SelectedValue + " like '%" + txtKey.Text.Trim() + "%'";
            sqloperate.gvDataBind(gvAdminInfo, sqlstr);
        }
    }
    protected void gvAdminInfo_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            ((LinkButton)(e.Row.Cells[4].Controls[0])).Attributes.Add("onclick","return confirm('确定要删除吗？')");
        }
    }
    protected void gvAdminInfo_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        string sqlstr = "delete from tb_Admin where AdminID='"
            +gvAdminInfo.DataKeys[e.RowIndex].Value+"'";
        sqloperate.DataCom(sqlstr);
        Response.Redirect("AdminManage.aspx");
    }
    protected void gvAdminInfo_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        gvAdminInfo.PageIndex = e.NewPageIndex;
        string sqlstr = "select * from tb_Admin where "
                + ddlCondition.SelectedValue + " like '%" + txtKey.Text.Trim() + "%'";
        sqloperate.gvDataBind(gvAdminInfo, sqlstr);
    }
}