Shulou(Shulou.com)06/03 Report--

This article mainly introduces how to solve the problem of invalid status information on this page in web, which has a certain reference value, and interested friends can refer to it. I hope you will gain a lot after reading this article.

The situation at that time was as follows:

The a.aspx page executes a URL string to access the b.aspx and then the b page returns a value to a

A piece of code from a.aspx.cs

The code is as follows:

String result = ""

String url = "http://localhost:1759/textWeb/b.aspx";

Result = exec_url (url)

Label1.Text = result

Public string exec_url (string url)

{

String result = "1"

WebRequest request = WebRequest.Create (url)

Try

{

Request.Timeout = 20000pxample timeout of 20 seconds

WebResponse response = request.GetResponse ()

Stream resStream = response.GetResponseStream ()

StreamReader sr = new StreamReader (resStream)

Result = sr.ReadToEnd ()

Sr.Close ()

ResStream.Close ()

}

Catch

{

Return "1"

}

Return result

}

B.aspx page code:

The copy code is as follows:

Untitled page

The b.aspx.cs code is as follows:

The copy code is as follows:

Public partial class test: System.Web.UI.Page

{

Protected void Page_Load (object sender, EventArgs e)

{

Response.Write ("Hello !")

}

}

Runtime: Label content appears fine for the first time, but prompts you when you don't refresh the page and click the button again.

System.Web.HttpException: the status information of this page is invalid and may be corrupted

The cause of the problem:

It turns out that the first time label loads content, the content loaded is b.aspx.

Hello, ha ha!

The principle should look like this when you click again:

Hello, ha ha!

Hello, ha ha!

So I made a mistake!

The solution is to remove the form tag from b.aspx

Thank you for reading this article carefully. I hope the article "how to solve the problem of invalid status information on this page in web" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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