当前文件路径：AjaxMail/Filter/UpdateFilter.aspx.cs

		            
 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 Web2ASPNET2.ASPNET2AjaxMail;
12using Web2ASPNET2.CommonOperation;
13using Web2ASPNET2.UserCommonOperation;
14using System.Data.SqlClient;
15
16public partial class Filter_UpdateFilter : System.Web.UI.Page
17...{
18    int filterID = -1;
19    protected void Page_Load(object sender,EventArgs e)
20    ...{    /**////判断用户是否登录
21        UserInfo info = (UserInfo)UserCommonOperation.GetUserInfo(Session);
22        if(info == null)
23        ...{   /**////返回到上一个页面
24            Response.Write("<script>history.back()</script>");
25            Response.Redirect("~/Portal/UserLogin.aspx");    /**////跳转到登录页面
26            return;
27        }
28        /**////获取被修改信息的ID
29        if(Request.Params["FilterID"] != null)
30        ...{
31            filterID = DataTypeConvert.ConvertToInt(Request.Params["FilterID"].ToString());
32        }
33        if(!Page.IsPostBack)
34        ...{   /**////显示被修改的数据
35            if(filterID > -1)
36            ...{
37                BindPageData(filterID);
38            }
39        }
40        /**////设置按钮的可用性
41        int[] idList = ...{ filterID };
42        ButtonEnable.ControlButtonEnable(btnUpdate,idList);
43    }
44    private void BindPageData(int filterID)
45    ...{   /**////获取单个记录信息
46        Filter filter = new Filter();
47        SqlDataReader dr = filter.GetSingleFilter(filterID);
48        if(dr == null) return;
49        /**////显示信息
50        if(dr.Read())
51        ...{
52            tbKey.Text = dr["Key"].ToString();
53        }
54        dr.Close();
55    }
56    protected void btnUpdate_Click(object sender,EventArgs e)
57    ...{   /**////执行修改操作
58        Filter filter = new Filter();
59        if(filter.UpdateFilter(filterID,tbKey.Text) > 0)
60        ...{
61            Dialog.OpenDialogInAjax((Button)sender,"恭喜您，修改过滤器成功……");
62            /**////返回管理页面
63            Response.Redirect("~/Filter/FilterManage.aspx");
64        }
65    }
66    protected void btnReturn_Click(object sender,EventArgs e)
67    ...{   /**////返回管理页面
68        Response.Redirect("~/Filter/FilterManage.aspx");
69    }
70}
71