报错信息:
解决方法:
在MultiView下面的View标签里面加上 属性 :runat="server"即可。
<asp:MultiView runat="server" ID="MultiView1" ActiveViewIndex="0">
<asp:View ID="View1" runat="server">
<table>
<tr>
<td>
Pland Code:
</td>
<td>
</td>
</tr>
<tr>
<td>
cnam:
</td>
<td>
<asp:TextBox ID="Tb_lno" runat="server" TextMode="MultiLine"></asp:TextBox>
</td>
</tr>
<tr>
<td>
lno:
</td>
<td>
<asp:TextBox ID="Tb_item" runat="server" TextMode="MultiLine"></asp:TextBox>
</td>
</tr>
<tr>
<td>
zbian:
</td>
<td>
<asp:TextBox ID="Tb_icno" runat="server" TextMode="MultiLine"></asp:TextBox>
</td>
</tr>
</table>
</asp:View>
<asp:View ID="View2" runat="server">
<asp:Button runat="server" Text="DownLoad To Excel" ID="Btn_DownLoad"></asp:Button>
<asp:GridView ID="GriResult" runat="server">
<HeaderStyle />
<RowStyle />
<Columns>
<asp:BoundField HeaderText="Item" ReadOnly="true" />
<asp:BoundField DataField="item" HeaderText="规格" />
<asp:BoundField DataField="nama" HeaderText="品名" />
<asp:BoundField DataField="qty" HeaderText="数量" />
<asp:BoundField DataField="cname" HeaderText="单位" />
</Columns>
</asp:GridView>
</asp:View>
<asp:View ID="View3" runat="server">
<asp:Label Text="Application Info." runat="server"></asp:Label>
</asp:View>
</asp:MultiView>