Search results matching tag 'asp .net'

Can I make this app in IIS?

ikke_ook — Wed, 11 Nov 2009 22:14:42 GMT

Hi,

I'm thinking of making a web application using VS2008 but I don't know if it is possible to configure IIS to make it work. Suppose I have the contoso.com domain, the app needs to do the following:

if a user navigates to www.bob.contoso.com, the page displays: "Hello Bob". I don't know the user's name in advance and the pageaddress should remain as it was typed.

Any ideas?

Thanks a lot.

Passing Sharepoint user to a asp.net webapplication outside the organization

rajib.bahar — Wed, 07 Oct 2009 17:11:25 GMT

It has been a while I got this requirement. My previous projects usually assumed no handshaking with external sites and integrated security was sufficient. What is the latest and/or best practices in this kind of scenario in your professional opinion?

Any advice or articles on this issue will be greatly appreciated. Thanks in advance for your thoughtful responses.

Thousands of w3wp.exe

LarryinHotwater — Tue, 24 Feb 2009 14:49:54 GMT

Hello,

I have a serious problem and could use some help. I have taken over an application that was written in .net 1.1 and is using Nhibernate to connect to DB2 on the AS400. The problem I have is that whenever the seesion is over or abandoned the connect stays established to the port on the AS400 port 8471. By right around 4:30 pm I actually run out of user ports on my w2k3 machine ( user ports are 1025 - 5000 by default). I have added MaxUserPort and changed it to 65534. But that does not fix my underlying problem of all these abandoned Open ports. I can get the sessionid but is there anyway to correlate the ports being opened to the sessionid so I can manually close them when the session is ended. Or is there any code I can put in my Global.asax to kill or close the ports associated with that session. I have sent weeks on this issue and it will only get bigger. I have thought about changing for inproc to stateserver or sqlserver that way I can recycle the w3wp.exe in the memory pool without kicking everone off the server, but the original programmer serialized everything within the code, and I don't klnow what will happen to Nhibernate if I remove serilization from the code and change the state . Thanks for all you help .

Out of memory Exception

Ebijo — Tue, 10 Feb 2009 17:56:05 GMT

Hi,

I have to Upload a file which is upto 10MB(only rtf or text files). i am using fileupload component and i am able to recieve the file as httpPostedFile. But the problem for me is when i tried to read the contents and post it to Database, Then server throws out of memory Exception.

Quite interestingly this does not happens in Developer machines but this happens in production enviornment. i am using StringBuilder to read the content. Here string builder is created and read the contents. But when i am adding it as a sqlparameters i have to read the contents and make it to string[]. That is where it throws the exception.

Anyone have any idea about how to solve this issue?.

Thanks in advance

Bijo.

Site moved from XP to 2003 & now doesn't work.

kennywhite — Tue, 03 Feb 2009 22:15:57 GMT

Hello,

I had finished building a a blog on my XP machine, running IIS5. The blog is very simple. It uses ASP along with an Access Database.

I got a machine put together that I want to run this blog from. It is running Sever 2003 and has IIS6 installed.

I moved everything over to the new machine. The directory structure was all the same.

The main page would display blog entries already in the database.

I would go to log in and I got an error stating that "../" is not an accepted path. This was the path to the Database. I changed the path and next time I tried my login screen appeared.

I typed in the username and password properly and I received an error stating something about not being able to find a registry entry that had to do with jet (sorry, I can't recall the exact wording at the moment). I googled it and got rid of the error by granting IUSR permissions to the ODBC registry files.

Then when I tried again, after entering the username and password I received this error:

[Microsoft][ODBC Microsoft Access Driver] '(unknown)' is not a valid path. Make sure that the path name is spelled correctly and that you are connected to the server on which the file resides.

I do have Access installed. IUSR does have all of the proper permissions. I haven't been able to find a solution to this problem.

Are there incompatibilities between IIS5 & 6? Is there anything simple I can do to make this work? If not, I don't mind taking the difficult route.

Thanks for reading and your potential help :)

Re: IIS URL redirect to a particular directory

cbranca — Sat, 17 Jan 2009 22:49:57 GMT

try this out

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="WebApplication1._Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

</head>

<body>

private void Page_Load(object sender, System.EventArgs e)

{

if(!IsPostBack)

{

string url = Request.Url.ToString().ToLower();

string domain;

// get just the domain name for the swicthif ( url.StartsWith( "http://" ) )

url = url.Substring( 7 );

int x = url.IndexOf( '/' );

if ( x > 0 )

domain = url.Substring( 0, x );

else domain = url;// redirect based on the domain name

switch( domain )

{

case "www.sharkcode.com":

case "sharkcode.com":

Response.Redirect( "SC/Default.aspx", true );

return;

case "www.sshark.com":

case "sshark.com":

Response.Redirect( "SS/Default.htm", true );

return;

case "www.sharkwebs.net":

case "sharkwebs.net":

Response.Redirect( "SW/Default.aspx", true );return;

}

// unknown url

Response.Write("<h2>You got here (" + domain + ") by error.<br>" );Response.Write( Request.Url.ToString() + "<br></h2>" );

}

</body>

</html>

Intermittant AM/PM Timestamp problem.

mgrssc — Sat, 20 Dec 2008 21:37:53 GMT

We have an application running ASP.NET 2.0 on IIS 5.1. We have been having an intermittant problem with an incorrect timestamp being placed on datetime data. Instead of using the default timestamp of 12:00:00.000 AM on dates without a timestamp, our system will use 12:00:00.000 PM instead. If we restart IIS, the system will go back to using the default timestamp of 12:00:00 AM. This problem has occurred for us three times over the past six months.

Has anyone ever seen this type of behavior before?

FrontPage Server Extensions / SP Designer / Application Upgrade to 2.0 = Broken

FirstDivision — Tue, 09 Dec 2008 16:13:17 GMT

Hi,

We have a development site for our website that users from each office connect to using both FrontPage 2003 and SharePoint Designer. The website is a mix of an ASP.NET application, and ASPX pages that the users edit. These changes are then published to production by an admin.

We just recently released a new version of the application which has been upgraded to .NET Framework 2.0. The app runs fine in both production and development, but what we didn't realize was that after upgrading the app to 2.0, users can no longer connect to the development server with FrontPage or SharePoint Designer. The error provided by SP Designer is: "The server sent a response which SharePoint Designer could not parse. If you are trying to connect to a Windows SharePoint Services Server, check with the server's administrator to make sure Windows SharePoint Services is installed properly."

If we change the ASP.NET Framework version in IIS back to 1.1, users can connect with SP Designer, but (obviously) the application will not run.

We have tried removing and reinstalling Server Extensions 2002 on the development site, this had no effect.

We have seen some people with that same error where the resolution was editing the web.config to move a key for AJAX (<remove verb="*" path="*.asmx" />). AJAX for the 2.0 Framework is installed on this server, but not in use for this application. So there is no key to move.

We have not completely uninstalled/reinstalled server extensions 2002 from the server itself yet. I'd say this is a last resort.

The admin CAN connect to the PRODUCTION site with SharePoint Designer, which is weird. This has led to the question: "Is there an update to Server Extensions that provides for framework 2.0 applications?" Maybe this update has been applied to the server in production and not in dev?

Any other ideas (or solutions) are welcome. :)

Thanks,
Andrew

asp.net/sessions Active perf counter showing large value

gobinathan — Wed, 03 Dec 2008 03:36:56 GMT

Hello,

I am running websites on IIS 6.0 on Windows 2003 Standard, VmWare guest with .Netframework 3.5SP1.

The (ASP.NET version 2.0.50727) is showing a 'ASP.NET Applications / Sessions Active' to be a high value of > 4294967114 and higher, i am seeing this on several different apps running on different servers with same framework, is there any known bug in Framework 3.5SP1,

This value clears after the IISrecycle, but after few hours this counter is back to this large number, we are sure we dont have that many user sessions, and concurrent connects are around 70 to 100 on each box in the web farm. is there any reason why we are seeing this large active session value.

Any help?

Thanks

How do I redirect to another web page when a user failed to authenticate through Integrated Windows Authentication?

Ricardo_777 — Wed, 19 Nov 2008 10:18:57 GMT

I am using Integrated Windows Authentication in my web application. Only a few pages are restricted and needs to be authenticated in order to access those pages. Now, what I am trying to implement is, in case a user bypassed the authentication by canceling the login dialog box, I want it to redirect to a default page. In case the user successfully authenticated then the user will get the corresponding page.

Somebody, help me please!