当前文件路径：AjaxMail/Mail/ViewMail.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;
14
15public partial class Mail_ViewMail : System.Web.UI.Page
16...{
17    int folderID = -1;
18    protected void Page_Load(object sender, EventArgs e)
19    ...{    /**////判断用户是否登录
20        UserInfo info = (UserInfo)UserCommonOperation.GetUserInfo(Session);
21        if(info == null)
22        ...{   /**////返回到上一个页面
23            Response.Write("<script>history.back()</script>");        
24            Response.Redirect("~/Portal/UserLogin.aspx");       /**////跳转到登录页面
25            return;
26        }
27        /**////获取邮箱的ID值
28        if(Request.Params["FolderID"] != null)
29        ...{
30            folderID = DataTypeConvert.ConvertToInt(Request.Params["FolderID"].ToString());
31        }
32        if(folderID <= 0) folderID = 2;  /**////默认设置为发件箱
33        ///绑定控件的数据
34        if(!Page.IsPostBack)...{BindPageData(folderID);}
35    }
36    private void BindPageData(int folderID)
37    ...{   /**////绑定控件的数据
38        Mail mail = new Mail();
39        Web2ASPNET2.CommonOperation.DataBinder.BindGridViewData(
40            gvMail,mail.GetMailsByFloder(folderID));
41        /**////设置页面的标题
42        switch(folderID)
43        ...{
44            case 2:ucTitle.Title = "发件箱";break;
45            case 3:ucTitle.Title = "垃圾箱";break;
46            default:ucTitle.Title = "发件箱";break;
47        }
48
49        Tag tag = new Tag();
50        Web2ASPNET2.CommonOperation.DataBinder.BindListData(
51            ddlTag,tag.GetTags(),"Name","ID");
52    }
53    protected void btnTag_Click(object sender,EventArgs e)
54    ...{
55        Tag tag = new Tag();
56        foreach(GridViewRow row in gvMail.Rows)
57        ...{   /**////找到CheckBox控件
58            CheckBox cbMail = (CheckBox)row.FindControl("cbMail");
59            if(cbMail == null) continue;
60            if(cbMail.Checked == true)
61            ...{   /**////标记邮件
62                tag.AddMailTag(
63                    DataTypeConvert.ConvertToInt(gvMail.DataKeys[row.RowIndex].Value.ToString()),
64                    DataTypeConvert.ConvertToInt(ddlTag.SelectedValue));
65            }
66        }
67    }
68}
69