异常详细信息:System.Web.HttpException:无法修改Controls集合,因为控件包含代码块(即<%...%>)。 这是我怎么解决这个问题, 谢谢和问候 Ravi
Exception Details: System.Web.HttpException: The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>). what error this is how i can solve this, Thanks & Regards Ravi
推荐答案尝试使用<%#而不是<%= Try starting the code block with <%# instead of <%=
启动代码块首先,使用<%#而不是<%= : First, start the code block with <%# instead of <%=: <head id="head1" runat="server"> <title>My Page</title> <script type="text/javascript" src="<%# ResolveUrl("~/javascript/JScript.js") %>"></script> </head>
这会改变从Response.Write代码块到数据绑定表达式的代码块。由于<%#...%> 数据绑定表达式不是代码块,因此CLR不会抱怨。在您的母版页中添加以下代码:
This changes the code block from a Response.Write code block to a databinding expression. Since <%# ... %> databinding expressions aren''t code blocks, the CLR won''t complain. Add the following code in your master page:
protected void Page_Load(object sender, EventArgs e) { Page.Header.DataBind(); }参考类似的解决方案这里 [ ^ ]。 --Amit
Refer a similar solution here[^]. --Amit
只需从头到脚移动使用<%= asomething.SomeProperty%>的脚本。 just move your scripts which use <%= asomething.SomeProperty %>, from Head to Body.
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异常详细信息:System.Web.HttpException:无法修改Controls集合,因为控件包含代码块(即)。
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