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can we use session variable in App_code Class page ?

Posted By :Prasanti Prusty     Posted Date :December 18, 2009    Points :10   Category :ASP.Net 
Yes.
By using "HttpContext.Current.Session("VarName") ", we can use current session variable in App_code Class page

You can also find related Interview Question to can we use session variable in App_code Class page ?  below: 

How to remove a Session variable?

  
using HttpSessionState.Remove(); (More...)

Is it possible to set SessionState to readonly mode? Readonly mode means, we can only read data from session but we can not write any data in session variable?

  
Yes, it is possible.
EnableSessionState property has a value "Readonly" which actually makes the session state read only.

Thanks. (More...)

Is it possible to share session information among ASP and ASPX page?

  
No,it is not possible as both of these are running under different processes. (More...)

How will you maintain a Session values in Class Library?

  
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What is The Difference Between Final variable,method,class IN Java.

  
Final variable - Like Constant.
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What is the WebPartManager sealed class? Why do we add this on WebPart Page?

  
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What is the difference between ViewState,Application and Session of a Page?

  
View State:

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Session State:

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Application State

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Usage

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The struct type is suitable for representing lightweight objects such as Point, Rectangle, and Color. Although it is possible to represent a point as a class, a struct is more efficient in some scenarios. For example, if you declare an array of 1000 Point objects, you will allocate additional memory for referencing each object. In this case, the struct is less expensive.

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A struct is a value type, while a class is a reference type. (More...)

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