如何在ASP.NET中创建两个具有相同ID的ContentPlaceHolder？
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我不想有两个母版页，所以我想这样做（省略<％％>以提高可读性）：
if (a == b)
{
<asp:ContentPlaceHolder ID=\"X\" runat=\"server\" />
}
else
{
<div class=\"c\">
<asp:ContentPlaceHolder ID=\"X\" runat=\"server\" />
</div>
}
Duplicate ContentPlaceHolder \'X\' were found. ContentPlaceHolders require unique IDs.
Server tags cannot contain <% ... %> constructs.
The ID property of a control can only be set using the ID attribute in the tag and a simple value. Example: <asp:Button runat=\"server\" id=\"Button1\" />
echo \'<asp:ContentPlaceHolder ID=\"X\" runat=\"server\" />\'
没有找到相关结果
已邀请:
1 个回复
凸晴
<% var isAEqualB = a == b; %> if (isAEqualB) { <div class=\"c\"> } <asp:ContentPlaceHolder ID=\"X\" runat=\"server\" /> if (isAEqualB) { </div> }