[Lesson 4:] Understanding Web Application Statehttp://asp.netSat, 13 Sep 2008 00:12:23 GMTumbracoComments for [Lesson 4:] Understanding Web Application StateenComment Posted by charlescvahttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateTue, 25 Mar 2008 10:57:08 GMT00000000-0000-0000-000000003781i recieve the following error when using C# to follow this tutorial.

App_Code.cy2wsazk.0.cs

// <auto-generated>

//     This code was generated by a tool.

//     Runtime Version:2.0.50727.1433

//

//     Changes to this file may cause incorrect behavior and will be lost if

//     the code is regenerated.

// </auto-generated>

...

   public virtual string MyNewProperty {

       get {

           return ((string)(this.GetPropertyValue("MyNewProperty")));

       }

       set {

           ****this.SetPropertyValue("MyNewProperty", value);**** Unable to connect to SQL Server database.

       }

   }

I do not understand.   I started a new webpage and followed the directions explicitly.  i do not understand why i am getting this error.

]]>Comment Posted by prophetpiushttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateThu, 27 Mar 2008 13:38:26 GMT00000000-0000-0000-000000003782"Unable to connect to SQL Server Database" Check to confirm that the sql service is runnig, also confirm that u specified the correct database name in ur connection string

]]>Comment Posted by prophetpiushttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateThu, 27 Mar 2008 13:39:27 GMT00000000-0000-0000-000000003783Please how were u able to download this video??????????????

when i click the download link it does not respond

]]>Comment Posted by wleearmitagehttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateThu, 27 Mar 2008 23:52:49 GMT00000000-0000-0000-000000003784I am following along with the VB version and am doing exaclty what is being done in the video. When I get to about 26 minutes we add the following lines to the web.config file:

<anonymousIdentification enabled="true"/>

<profile enabled="true">

    <properties>

<add name="MyNewProperty" allowAnonymous="true"/>

    </properties>

</profile>

When I added this code and ran the project, I get an error saying it cannot find the SQL Server. Up to this point the project has been running fine. And no use of a SQL server has been used.

Any Help?

Lee Armitage

]]>Comment Posted by romuluschttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateWed, 02 Apr 2008 07:45:46 GMT00000000-0000-0000-000000003785Hi,

Check out this link: <a rel="nofollow" target="_new" href="http://weblogs.asp.net/scottgu/archive/2005/08/25/423703.aspx">weblogs.asp.net/.../423703.aspx</a>

]]>Comment Posted by romuluschttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateWed, 02 Apr 2008 07:50:42 GMT00000000-0000-0000-000000003786And this links about Profile Providers: <a rel="nofollow" target="_new" href="http://msdn2.microsoft.com/en-us/library/014bec1k.aspx">msdn2.microsoft.com/.../014bec1k.aspx</a>

<a rel="nofollow" target="_new" href="http://msdn2.microsoft.com/en-us/magazine/cc163457.aspx">msdn2.microsoft.com/.../cc163457.aspx</a>

]]>Comment Posted by SATAGEhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateTue, 15 Apr 2008 10:30:11 GMT00000000-0000-0000-000000003787nice to me i try to see

]]>Comment Posted by Yankeehttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateThu, 17 Apr 2008 16:51:20 GMT00000000-0000-0000-000000003788finally a full screen option online. so no download :D

]]>Comment Posted by Manmadhanhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateThu, 17 Apr 2008 19:34:33 GMT00000000-0000-0000-000000003789Can be pretty slow in rushing all page objects.

]]>Comment Posted by Soha.Jawabrehhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateFri, 25 Apr 2008 13:09:18 GMT00000000-0000-0000-000000003790useful video but i felt that I’m lost coz of the too many objects are being used :(

]]>Comment Posted by turner03http://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateFri, 09 May 2008 15:00:08 GMT00000000-0000-0000-000000003791I followed the links... and when i got to Step 3, i got confused... does anyone know where you open this?

]]>Comment Posted by turner03http://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateTue, 13 May 2008 11:10:53 GMT00000000-0000-0000-000000003792got it now!

]]>Comment Posted by imarashhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateFri, 16 May 2008 12:34:47 GMT00000000-0000-0000-000000003793So which one is better to use for websites with higher traffic?

]]>Comment Posted by dragbyhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateTue, 03 Jun 2008 05:51:47 GMT00000000-0000-0000-000000003794Hi Arash,

As I understand it after watching the video, if a web site experiences heavy traffic, using Viewstate consumes bandwidth whearas using the session object consumes server memory. The alternative is to create a profile object in the web.config file which stores the information in a database, xml-file or wherever you designate.

If anyone gets an "Unable to connect to SQL Server Database" problem when referencing the profile object, then it could be because they did what I did. I deselected installing the "SQL Server Enterprise Edition (or whatever it's called) when installing Visual Web Developer. (I did so because I already had SQL Server installed on my machine.) I went to the download site and installed it. At first it didn't work, but later on (I guess after a restart of VWD) I no longer have this problem.

]]>Comment Posted by dragbyhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateTue, 03 Jun 2008 07:39:45 GMT00000000-0000-0000-000000003795... actually I do still get an SQL error, but this seems to be due to a time out.

If i run the application a second time, so things load faster, then it works ok.

]]>Comment Posted by AdamBieshttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateTue, 17 Jun 2008 09:29:33 GMT00000000-0000-0000-000000003796At 31:46 in the video, the Label does not populate with the value from the URL string when he runs the page application.  I sat here trying to figure it out myself having paused the video before I realized it did not work for the guy in the video either.

How come the guy just moves on to the next topic even though the code obviously didn't work when he ran the page without trying to fix it or explain why it didn't work for him either?

]]>Comment Posted by AdamBieshttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateTue, 17 Jun 2008 09:53:07 GMT00000000-0000-0000-000000003797Nevermind.  I see that he re-traces the steps and see why it wasn't working.  Would have been nice to edit that one part out to avoid confusion LOL...  Great videos though overall.  I am learning a lot more from these than other resources online.

]]>Comment Posted by Bingobuddhahttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateTue, 17 Jun 2008 16:35:49 GMT00000000-0000-0000-000000003798Got to say I am extremely happy with the videos and the fact this is a free application is a great bonus. I think the presenter of the vids is good for my style of learning and after running through only up to lesson 4 feel really comfortable with it all. V well done and thanks MS ( for a change lol ).

]]>Comment Posted by abelanethttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateWed, 02 Jul 2008 07:33:01 GMT00000000-0000-0000-000000003799Good lesson - I am enjoying all this series

]]>Comment Posted by IsrarAlihttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateWed, 23 Jul 2008 07:57:14 GMT00000000-0000-0000-000000003800thanks a lot

]]>Comment Posted by cv_vikramhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateFri, 08 Aug 2008 09:21:20 GMT00000000-0000-0000-000000003801Its a good tutorial thanks....

]]>Comment Posted by SALADINEhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateSun, 17 Aug 2008 06:58:21 GMT00000000-0000-0000-000000003802good article thank you

]]>Comment Posted by viki4uhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateSat, 30 Aug 2008 16:07:34 GMT00000000-0000-0000-000000003803i want to create a form and insert a data in database

and read it in next page pls help me?

]]>Comment Posted by susmitadebhttp://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateThu, 11 Sep 2008 05:25:06 GMT00000000-0000-0000-000000003804Hi ,

   Nice video.

]]>Comment Posted by rajar32http://asp.net/web-forms/videos/building-20-applications/lesson-4-understanding-web-application-stateSat, 13 Sep 2008 00:12:23 GMT00000000-0000-0000-000000003805Awesome...

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