在后台CS文件里面,隐藏和显示Repeater里面控件

<asp:Repeater ID="Repeater1" runat="server">
    <ItemTemplate>
        <asp:Panel ID="p1" runat="server">
           <a href='a.aspx?Id=<%# Eval("id") %>'>编辑</a>
        </asp:Panel>
    </ItemTemplate>
</asp:Repeater>

 

protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
    // e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item 
    // used to include <ItemTemplate> and <AlternatingItemTemplate>
    if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
    {
        Panel panel1 = (Panel)e.Item.FindControl("p1");
        if (flag == true)
            panel1.Visible = true;
        else
            panel1.Visible = false;
    }
}

other methods:

for(int i=0;i<Repeater1.Items.Count;i++)
{
    Panel pl= Repeater1.Items[i].FindControl("p1") as Panel;
    if(....)
    {
        pl.Visible=false;
    }
}

 

foreach(RepeaterItem item in Repeater1.Items)
{
     Panel pl= (Panel)item.FindControl("p1");
     // 你的代码
}