admin/category_up.aspx.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.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 admin_category_up : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            this.GridView1_Show();
        }

    }
    //绑定
    protected void GridView1_Show()
    {
        SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["sq_chaletshopConnectionString"].ToString());
        string strSql = "select * from category_up";
        SqlDataAdapter da = new SqlDataAdapter(strSql, conn);
        DataSet ds = new DataSet();
        da.Fill(ds);
        this.GridView1.DataSource = ds;
        this.GridView1.DataKeyNames = new string[] {"id"};
        this.GridView1.DataBind();
    }
    //分页
    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        this.GridView1.PageIndex = e.NewPageIndex;
        this.GridView1_Show();
    }
    //取消编辑
    protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
    {
        this.GridView1.EditIndex = -1;
        this.GridView1_Show();
    }
    //删除行
    protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        string strSql = "delete from category_up where id='" + GridView1.DataKeys[e.RowIndex].Value.ToString() + "'";
        string strConn = ConfigurationManager.ConnectionStrings["sq_chaletshopConnectionString"].ToString();
        SqlConnection conn = new SqlConnection(strConn);
        SqlCommand sqlcom = new SqlCommand(strSql, conn);
        conn.Open();
        sqlcom.ExecuteNonQuery();
        conn.Close();
        this.GridView1_Show();
    }
    //编辑行
    protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)