ASP.NET

Re: How to Maintain Session Variables using WebRequest .

28-May-07 3:53

Are you using HttpRequest to get HTML page ?

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Rana Muhammad Javed Khan28-May-07 5:12

Re: How to Maintain Session Variables using WebRequest .

28-May-07 5:12

I am using WebRequest and here is the code:

Dim _WebReq As WebRequest<br />
Dim _WebResp As WebResponse<br />
Dim _StreamReader As StreamReader<br />
Dim strHTML As String<br />
_WebReq = _WebReq.Create(strURL)<br />
_WebResp = _WebReq.GetResponse<br />
_StreamReader = New StreamReader(_WebResp.GetResponseStream)<br />
GetHTMLStream = _StreamReader.ReadToEnd

Thanks

Sandeep Akhare28-May-07 5:25

Re: How to Maintain Session Variables using WebRequest .

28-May-07 5:25

Why don't you use Http Web Request using that u can set and get cookies also

 HttpWebRequest request = (HttpWebRequest)WebRequest.Create(args[0]);<br />
            request.CookieContainer = new CookieContainer();<br />
        <br />
            HttpWebResponse response = (HttpWebResponse) request.GetResponse();<br />
            <br />
            <br />
<br />
            // Print the properties of each cookie.<br />
            foreach (Cookie cook in response.Cookies)<br />
            {<br />
                Console.WriteLine("Cookie:");<br />
                Console.WriteLine("{0} = {1}", cook.Name, cook.Value);<br />
                Console.WriteLine("Domain: {0}", cook.Domain);<br />
                Console.WriteLine("Path: {0}", cook.Path);<br />
                Console.WriteLine("Port: {0}", cook.Port);<br />
                Console.WriteLine("Secure: {0}", cook.Secure);<br />
             <br />
                Console.WriteLine("When issued: {0}", cook.TimeStamp);<br />
                Console.WriteLine("Expires: {0} (expired? {1})", <br />
                    cook.Expires, cook.Expired);<br />
                Console.WriteLine("Don't save: {0}", cook.Discard);    <br />
                Console.WriteLine("Comment: {0}", cook.Comment);<br />
                Console.WriteLine("Uri for comments: {0}", cook.CommentUri);<br />
                Console.WriteLine("Version: RFC {0}" , cook.Version == 1 ? "2109" : "2965");<br />
<br />
                // Show the string representation of the cookie.<br />
                Console.WriteLine ("String: {0}", cook.ToString());<br />
            }

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Rana Muhammad Javed Khan28-May-07 6:10

Re: How to Maintain Session Variables using WebRequest .

28-May-07 6:10

Please look into this code is there any mistake in it? i am not being able to get session values?

            Dim _HttpWebRequest As HttpWebRequest = HttpWebRequest.Create(strURL)<br />
            _HttpWebRequest.CookieContainer = New CookieContainer<br />
<br />
            Dim _HttpWebResponse As HttpWebResponse<br />
            _HttpWebResponse = _HttpWebRequest.GetResponse<br />
<br />
            Dim _Cookie As Cookie<br />
            For Each _Cookie In _HttpWebResponse.Cookies<br />
                _HttpWebRequest.CookieContainer.Add(_Cookie)<br />
            Next<br />
<br />
            Dim _StreamReader As StreamReader<br />
            ' Process the URL and Get HTML<br />
            _StreamReader = New StreamReader(_HttpWebResponse.GetResponseStream)<br />
            GetHTMLStream = _StreamReader.ReadToEnd

Sandeep Akhare28-May-07 20:30

Re: How to Maintain Session Variables using WebRequest .

28-May-07 20:30

M Javed Khan wrote:
Dim _Cookie As Cookie
For Each _Cookie In _HttpWebResponse.Cookies
_HttpWebRequest.CookieContainer.Add(_Cookie)
Next

Here you are adding the cookie

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Rana Muhammad Javed Khan28-May-07 21:32

Re: How to Maintain Session Variables using WebRequest .

28-May-07 21:32

I have removed this but still session values are not being used by HTTPWebRequest Frown | :(

Sandeep Akhare28-May-07 21:46

Re: How to Maintain Session Variables using WebRequest .

28-May-07 21:46

I am still asking you what you want to do ?
As session varaibles are store at the server side you can't get them using response .. How can you read the session varaibles ?
You can read cookies are those are store at the client side

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Rana Muhammad Javed Khan28-May-07 22:24

Re: How to Maintain Session Variables using WebRequest .

28-May-07 22:24

Sorry for confussion!!! let me explain it to u!

Let suppose i have URL = "http://www.some.com"
Now in it i have a Grid which depends on some session variables. Now when i use Response.Redirect(URL) the grid reterives the data on the basis of session variables.

but when i use HTTPWebRequest to get the HTML which is generated for that URL grid doesn't reterives session values.

I have to get the execute the URL on the Server and Get the Generated HTML.

Hope u will got it!!!

Sandeep Akhare29-May-07 0:23

Request.ServerVariables["LOGON_USER"] returns Empty String in IIS

29-May-07 0:23

Sorry but i think you can't do that as Session is store at server side
you are accessing the aaplication from the URL
Why don't you use query string instead of session varaibles to retrive the data.

As per my understanding there is one application that have one url
After user enters into website Server side session are get created and store
Using this Session values data is coming in Datagrid .

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Security

ilaxi28-May-07 2:20

ilaxi

28-May-07 2:20

I am using SSL to crate Https page,
But Security Report Icon shows only for short duration in Internet Explorer ,
and when page downloading complete it is disappear,
Why it is happening?....

i learner

Jay_se28-May-07 1:42

Jay_se

28-May-07 1:42

Hi,

I am the below code to identify the Current loggedIn User. It is working fine, while running with Visual Studio IDE.

Object objLogonUser = Request.ServerVariables["LOGON_USER"];

Web.config --> Windows authentication

After deploying into IIS, it won't give the Current User Id, intead it gives empty. I am trying to solve this by,
IIS --> Website -->DirectorySecurity --> Annonymous access and authentication control / EDIT --> Unchecked Annonymous access & Checked Integrated Windows Authentication.

But, still it doesn't works for me. Can anyone help me in this regard? Thanks

Regards,

Jay Smile | :)

Re: Request.ServerVariables["LOGON_USER"] returns Empty String in IIS

doWhileSomething28-May-07 7:25

doWhileSomething

28-May-07 7:25

I'm not quite sure how your managing your security, but you can manage it via your web.config for the most part.

In any event, this might be of some use since you are using .Net.

Response.Write(User.Identity.Name.ToString())

Which on my local machine returns: "COMPUTER_NAME\David"

My Personal Site

doubt in login page

saravanan0528-May-07 1:31

saravanan05

28-May-07 1:31

Hi friend

i have two page

1.loginpage
2.viewpage

if i give correct username,password,it will go viewpage(it is working fine)

then i give logout in viewpage.it will redirect to loginpage(it is working fine)

now i give navigate to BACK button.it will not go viewpage

how can i achieve this??

Re: doubt in login page

Christian Graus28-May-07 1:34

Christian Graus

28-May-07 1:34

Store the login details in the session. Remove them when someone logs out. Write a base page which checks the session and redirects to the login page if a user is not logged in.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

querystring in datalist template. + asp.net2.0 +c#

regin28-May-07 1:17

regin

28-May-07 1:17

i have a datalist template hyperlink..if i click on tat i have to pass a query string to the response page...
how can i do tat??
\plz help me out.

Re: querystring in datalist template. + asp.net2.0 +c#

Sherin Iranimose28-May-07 1:32

Sherin Iranimose

28-May-07 1:32

Hi,

Is the query string is a static one or dynamic?

To succeed, we must first believe that we can.
Sherin Iranimose

Re: querystring in datalist template. + asp.net2.0 +c#

regin28-May-07 2:52

regin

28-May-07 2:52

dynamic one...for eg if im displaying a user name n password in the datalist i have to pass userid as querystring of the corresponding selected username

DataGrid Problem in Edit

JosephWONG28-May-07 1:06

28-May-07 1:06

Dear all,

I am wirting an ASP.NET with VB. In my web form, there are a DataGrid which is contained Edit and Update function. But I found that I cannot update my data during testing. Could anyone tell me how to solve this problem.

Thanks and regards.

JosephWONG

Finally, I hope my message can assist or takle your problem.
God Bless You!

Chetan Ranpariya28-May-07 1:17

Chetan Ranpariya

28-May-07 1:17

Hi,

Can you tell us where exactly r u getting problem?
Your update query is not getting executed or your vb code is not getting executed or your data is not getting updated in your database or r u getting any exception?

Thanks and Regards,
Chetan Ranpariya

JosephWONG28-May-07 2:05

28-May-07 2:05

Dear Chetan Ranpariya,

I don't know that Why the data is not getting update in my database, and I have try to use other database to connect with my code, but it's works.
Could you tell me how can I let you know all of my code & database for your modification.

Thanks & regards.

JosephWONG

Finally, I hope my message can assist or takle your problem.
God Bless You!

Sathesh Sakthivel28-May-07 2:14

Sathesh Sakthivel

28-May-07 2:14

What Database you connected with your project and in that did you execute the Query on the database?

Regards,

Satips.

JosephWONG28-May-07 2:24

28-May-07 2:24

Dear Satips,

I am using Access Database connected my project. I can execute the Quey on the database.

Please tell me what can I do to solve the problem.

Regards and Thanks.

JosephWONG

Sathesh Sakthivel28-May-07 3:02

Sathesh Sakthivel

28-May-07 3:02

Check your Connection String? Because that may also have problem?

Regards,

Satips.

JosephWONG28-May-07 3:59