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i have serach about this but i could not get good matirial about this.I request u to help me.
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both are used for State Management
ASP.NET session state enables you to store and retrieve values for a user as the user navigates the different ASP.NET pages that make up a Web application
as HTTP is a stateless protocol But the life span is upto that session only .
Application state is a data repository available to all classes in an ASP.NET application. Application state is stored in memory on the server and is faster than storing and retrieving information in a database. Unlike session state, which is specific to a single user session, application state applies to all users and all sessions. Therefore, application state is a useful place to store small amounts of often-used data that does not change from one user to another. The topics in this section provide information on how application state works and how to use it.
e.g As you logged in Code Project by any user name , Your activities are in one session but at the same time you can see total number of Users Logged in that is Application variable
Thanks and Regards
Sandeep
If you want something you never had,
do something you have never done!
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Warnings-Errors wrote: can see total number of Users Logged in that is Application variable
Is this correct ?
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Sorry its a grammer mistake  But we can use Application variable as a count to store the number of users Logged in ? 
Thanks and Regards
Sandeep
If you want something you never had,
do something you have never done!
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Hi all,
I have a formview from which I manage to insert the data in to the database.now I want to handle the System.ArgumentNull Exception.So please give some hints regarding the same.
P.S. I have Added code in ObjectDataSource_Inserted Method.
Thanks in Advance
The secret of life is not enjoyment
but education through experience.
- Swami Vivekananda.
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I got The Solution .
you can use the method
FormView_Inserted(object sender, FormViewInsertedEventArgs e)<br />
{<br />
if (e.Exception != null)<br />
{<br />
lbl_exception.Text = e.Exception..InnerException;<br />
e.ExceptionHandled = true;<br />
e.KeepInInsertMode = true;<br />
}<br />
<br />
}<br />
The secret of life is not enjoyment
but education through experience.
- Swami Vivekananda.
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hi guys i would like to know how can i set the default font style of a page
as now currently it seems that it is new times roman when ever i type something
izzit possible to change this?
and also does any one know what does this means:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"<br />
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
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Hi,
You can set default font style of a page in the Body tag.
<body style="font-family:verdana;font-size:10pt">
I hope this will help you.
Thanks and Regards,
Chetan Ranpariya
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neodeaths wrote: hi guys i would like to know how can i set the default font style of a page
Use Style sheet for that and apply style sheet class name to your body tag of aspx page
Thanks and Regards
Sandeep
If you want something you never had,
do something you have never done!
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Hi,
I had created one desktop application in C#. I am providing that application to download from a web application.But i need to download some data from webapplication,while downloading the C# application.Do i need scripting for that?
What cam i do for that?
My small attempt...
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What things are recommended to be kept in App_Code Folder? Is it be must for som things?
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You can store source code in the App_Code folder, and it will be automatically compiled at run time. The resulting assembly is accessible to any other code in the Web application. The App_Code folder therefore works much like the Bin folder, except that you can store source code in it instead of compiled code. The App_Code folder and its special status in an ASP.NET Web application makes it possible to create custom classes and other source-code-only files and use them in your Web application without having to compile them independently.
The App_Code folder can contain source code files written as traditional class files — that is, files with a .vb extension, .cs extension, and so on. However, it can also include files that are not explicitly in a specific programming language. Examples include .wsdl (Web service description language) files and XML schema (.xsd) files. ASP.NET can compile these files into assemblies.
The App_Code folder can contain as many files and subfolders as you need. You can organize your source code in any way that you find convenient, and ASP.NET will still compile all of the code into a single assembly that is accessible to other code anywhere in the Web application.
Regards,
Satips.
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Contains source code for utility classes and business objects (for example, .cs, .vb, and .jsl files) that you want to compile as part of your application. In a dynamically compiled application, ASP.NET compiles the code in the App_Code folder on the initial request to your application. Items in this folder are then recompiled when any changes are detected.
Thanks and Regards
Sandeep
If you want something you never had,
do something you have never done!
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How to protect my database so that nobody else can access my database from backened in SQL Server2000 but can have access from my frotened(ASP.NET)
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Bachuli wrote: How to protect my database so that nobody else can access my database from backened in SQL Server2000 but can have access from my frotened(ASP.NET)
If you ASP.NET application can access database, Using the same login information you can access the backend database also. My suggestion could be keep your login informations secure .
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Hi can anyone tel me the situations where to use session variables and application variables.
thanx
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you can call Session vaiables and application variables on the page_load event.
Regards,
Satips.
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I we want to share data between the pages within a session, we have to
use Session variables.
To share data between the applications , we have to use Application variables.
Regards,
Arun Kumar.A
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Session variables are for perticular seesion i.e life span is only for that session afer user logs out or session ends this varaibles no longer exist .
Application variables are for the application level they exist beyond n numbers of seesion untill application is running .
Take an example
IF i want to know number of users using my website at same time i will use Application variable for that.
Where as if i want to know time span for which user was on line i will use session variable
Thanks and Regards
Sandeep
If you want something you never had,
do something you have never done!
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I have been trying to send an email from a form using a sendmail script that I found on this site by Nathan Ridley. I have implemeted it and am having trouble getting it to send the email. There is a test mode for the script that works fine. I am sending it using the HTML template and when it is in test mode it comes up in the browser no problem. When I set test mode to no, I submit the form and get the confirmation page but no email is sent. I have tried multiple emails and also tried to add a few lines a code I have seen on other send mail scripts, but when I change the code I get errors. I get no errors with the script Nathan wrote, there is just no email sent. I am wondering if anyone has any recomendations for me.
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Did you check if Virus is blocking in sending the mail.
or what error it shows while you send the mail?
Regards,
Satips.
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I din't think about antivirus blocking it. I will look into that. i don't get any error when I hit the submit button. I am taken to the confirmation page by the redirect just like it is supposed to, but no email is sent. I am wondering if it is a server setting that I over looked.
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