摘要:
先说说具体的问题出在哪里?看下以下代码: protected void ListView1_ItemCreated(object sender, ListViewItemEventArgs e) { if (e.Item.ItemType == ListViewItemType.InsertItem || e.Item.ItemType == ListViewItemType.DataItem) { DropDownList list1 = (DropDownList)e.Item.FindControl("DropDownList1"); TextBox LogoURLT 阅读全文