1，工作中遇到這樣一個需求，頁面上要把所有的user加載出來，同時每個user后面緊跟著要把user的任務加載出來！我的處理方法是用repeater來加載所有的user，同時在repeater里面嵌套一個gridview，將每個user的任務展示出來！代碼如下
    前臺代碼：
    <asp:repeater id=repeater1 runat=server
    onitemdatabound=repeater1_itemdatabound>
    <headertemplate>
    <table border=0 cellspacing=0 cellpadding=0 width=100%>
    <tr>
    </headertemplate>
    <itemtemplate>
    <td class=list_table_in>
    <span class=leadertitle>高管：<a href='/leaderschedule/_layouts/ls/leaderdetail.aspx?loginname=<%#eval(loginname) %>'><%#eval(username) %></a></span><asp:gridview id=gv_inrep runat=server autogeneratecolumns=false allowsorting=true
    onrowcreated=gv_donelist_rowcreated onsorting=gv_donelist_sorting allowpaging=true
    cssclass=tasklisttbl width=100% onrowdatabound=gv_donelist_rowdatabound
    enablemodelvalidation=true>
    <alternatingrowstyle backcolor=#fdfeff />
    <headerstyle horizontalalign=center forecolor=black height=20 />
    <rowstyle horizontalalign=center height=26px />
    <columns>
    <asp:boundfield headertext=日期 itemstyle-cssclass=custom datafield=date sortexpression=date>
    <itemstyle width=15% />
    </asp:boundfield>
    <asp:boundfield headertext=時間 datafield=time sortexpression=time>
    <itemstyle width=11% />
    </asp:boundfield>
    <asp:boundfield headertext=工作安排 datafield=workplan sortexpression=workplan>
    <itemstyle width=11% />
    </asp:boundfield>
    <asp:boundfield headertext=地點 datafield=place sortexpression=place>
    <itemstyle width=11% />
    </asp:boundfield>
    </columns>
    <pagertemplate>
    </pagertemplate>
    </asp:gridview>
    </td>
    <asp:literal id=literal1 runat=server text='<%#eval(flag) %>'></asp:literal>
    </itemtemplate>
    <footertemplate>
    </tr></table>
    </footertemplate>
    </asp:repeater>
    后臺代碼：
    protected void repeater1_itemdatabound(object sender, repeateritemeventargs e)
    {
    try
    {
    if (e.item.itemtype == listitemtype.item || e.item.itemtype == listitemtype.alternatingitem)
    {
    gridview gv = e.item.findcontrol(gv_inrep) as gridview;//找到里層的repeater對象
    leader rowv = (leader)e.item.dataitem;//找到分類repeater關聯(lián)的數(shù)據(jù)項
    string typeid = rowv.loginname; //獲取填充子類的id
    setsorting();
    gv.datasource = pointdatasource(typeid);
    gv.databind();
    }
    }
    catch (exception ex)
    {
    syslog syslog = new syslog();
    syslog.listname = constdata.listname_pcitc_ls_schedule;
    syslog.ltype = repeater的item綁定事件異常;
    syslog.workflowname = 領導日程管理系統(tǒng);
    syslog.location = repeater綁定數(shù)據(jù)：otherschedule.aspx;
    syslog.message = 頁面信息加載異常： + ex.message;
    syslog.datasource = 0;
    logprovider.addauditrecordtosource(syslog);
    }
    }