How To Show Messages In Single-File Web Forms Pages[C#]

Dear All,

I am now working with single-file Web Forms pages instead of code-behind Web Forms pages.And using C# language like this:
<%@ Page Language="C#" %>
Now I finished to search a special file in the PC,and then want to show a message:"File Has Been Found,You Have The Right Version".
I used this line:
Message.Text = "File Has Been Found,You Have The Right Version";
But it can't work.
(1)The searching file application is used in:
void ImageButton1_Click(object sender, ImageClickEventArgs e) {}
(2)I have imported namespaces below:
<%@ import Namespace="System" %>
<%@ import Namespace="System.IO" %>
And below is the source code:
<%@ Page Language="C#" %>
<%@ import Namespace="System" %>
<%@ import Namespace="System.IO" %>
<script runat="server">
// Insert page code here
void ImageButton1_Click(object sender, ImageClickEventArgs
e) {

if (Directory.Exists(Server.MapPath("FolderTest")))
if(File.Exists(Server.MapPath("FolderTest") + "\\FileTest.txt"))
// Show messages;
Message.Text = "File Has Been Found,You Have The Right Version";
Anyone can help me?
Thanks in advance.
We are making progress everyday.
1/5/2005 1:38:43 AM 93655 articles. 3 followers. Follow

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