标签: asp.net vb.net listview
我试过这个,但它不起作用:
Dim txt As TextBox = CType(lv2.Items(lv2.SelectedIndex) _ .FindControl("txtCode"), TextBox)
请问有什么解决方案?
答案 0 :(得分:6)
Dim txtCode As TextBox = _ CType(lv2.InsertItem.FindControl("txtCode"), TextBox)