这是我在一个 ASPX 页面中的代码：
<asp:GridView
ID="GridView1"
runat="server"
AutoGenerateColumns="False"
HorizontalAlign="Center"
ShowHeader="False"
DataSourceID="sqlTEST1">
<Columns>
<asp:BoundField DataField="stale" Visible="false" />
<asp:BoundField DataField="bad" Visible="false" />
<asp:BoundField DataField="ping" Visible="false" />
<asp:BoundField DataField="max_tags" Visible="false" />
<asp:BoundField DataField="aval_chck" Visible="false" />
<asp:TemplateField>
<ItemTemplate>
<%
if (Eval("aval_chck").ToString()=="1")
{
<table border="0" cellpadding="2" cellspacing="1">
<tr>
<td class="rowsBLACKMAINOFF" colspan="3"><a href="#"><asp:Label ID="Label2" runat="server" Text='<%# Bind("instalacja") %>'></asp:Label></a></td>
</tr>
<tr>
<td class="rowsBLACKROWOFF"><asp:Label ID="Label2" runat="server" Text='<%# Bind("stale") %>'></asp:Label></td>
<td class="rowsBLACKROWOFF"><asp:Label ID="Label3" runat="server" Text='<%# Bind("bad") %>'></asp:Label></td>
<td class="rowsBLACKROWOFF"><asp:Label ID="Label4" runat="server" Text='<%# Bind("ping") %>'></asp:Label></td>
</tr>
</table>
}
else
{
<table border="0" cellpadding="2" cellspacing="1">
<tr>
<td class="rowsBLACKMAIN" colspan="3"><asp:Label ID="Label2" runat="server" Text='<%# Bind("instalacja") %>'></asp:Label></td>
</tr>
<tr>
<td class="rowsNORMALc"> </td>
<td class="rowsNORMALc"> </td>
<td class="rowsNORMALc"> </td>
</tr>
</table>
}
%>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
我知道这根本行不通。我只写了我想要达到的逻辑
我想让该声明发挥作用或做类似的事情。有任何想法吗？