1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Collections;
 5using System.Web;
 6using System.Web.Security;
 7using System.Web.UI;
 8using System.Web.UI.WebControls;
 9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11using System.Data.SqlClient;
12public partial class Manger_Category : System.Web.UI.Page
13...{
14    MangerClass mcObj = new MangerClass();
15    protected void Page_Load(object sender, EventArgs e)
16    ...{
17        if (!IsPostBack)
18        ...{
19            gvBind();
20        }
21    }
22    public void gvBind()
23    ...{
24        DataSet ds = mcObj.GetCategory("ClassInfo");
25        gvCategoryList.DataSource = ds.Tables["ClassInfo"].DefaultView;
26        gvCategoryList.DataBind();
27    }
28
29    protected void gvCategoryList_PageIndexChanging(object sender, GridViewPageEventArgs e)
30    ...{
31        gvCategoryList.PageIndex = e.NewPageIndex;
32        gvBind();
33
34    }
35    protected void gvCategoryList_RowDeleting(object sender, GridViewDeleteEventArgs e)
36    ...{
37        int P_Int_ClassID = Convert.ToInt32(gvCategoryList.DataKeys[e.RowIndex].Value);
38        mcObj.DeleteCategory(P_Int_ClassID);
39        gvBind();
40
41    }
42}
43