admin/ExamMoKuaiManage.aspx.cs

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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_ExamMoKuaiManage : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            BindList();
        }
    }
    private void BindList()
    {
        string sql = "select a.*,b.lessonname from Exam_MoKuai as a join tb_Lesson as b on a.KeMuId=b.id order by a.id desc";
        SqlCommand comm = new SqlCommand(sql, BaseClass.DBCon());
        SqlDataAdapter sda = new SqlDataAdapter(comm);
        DataSet ds = new DataSet();
        sda.Fill(ds);
        if (ds != null && ds.Tables[0].Rows.Count > 0)
        {
            GridView1.DataSource = ds.Tables[0];
            GridView1.DataKeyNames = new string[] { "id" };
            GridView1.DataBind();
        }
        else
        {
            GridView1.DataSource = null;
            GridView1.DataBind();
        }

    }
    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        GridView1.PageIndex = e.NewPageIndex;
        BindList();
    }
    protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        int id = Convert.ToInt32(GridView1.DataKeys[e.RowIndex].Values[0].ToString());
        string sql = "delete from Exam_MoKuai where id=" + id + "";
        PetShop.DBUtility.SqlHelper.ExecuteNonQuery(BaseClass.DBCon(), CommandType.Text, sql, null);
        BindList();
    }
}