Question

LinkButton 控件的CommandArgument属性绑定多个数据

<asp:LinkButton ID="LinkButton1" CommandArgument='<%#
Eval("ans_content") %>' runat="server">引用</asp:LinkButton>
CommandArgument属性如果要绑定多个数据应该怎样写？

Answer 1

<asp:LinkButton ID="LinkButton1" CommandArgument='<%# Eval("ans_content")+","+Eval("aaa")+","+Eval("bbb") %>' runat="server">引用</asp:LinkButton>

Answer 2

<asp:LinkButton ID="LinkButton1" CommandArgument='<%#
Eval("ans_content")+","+Eval("content") %>' runat="server">引用</asp:LinkButton>

后台使用的时候 用 string[] arr = e.CommandArgument.Split(',')