What are the most popular naming conventions ?

Friday, March 11, 2011

Pascal , Camel and Hungarian


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What does the Substitution Control does?

The Substitution control specifies a section on an output-cached Web page that is exempt from caching.


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Does Post Cache Substitution disables dynamic Caching?

Yes. It dynamically disables public (or client) caching and switches the page to use server caching. This is because the substitutions need to happen via server-side logic.


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How will you implement Post Cache Substitution?

It can be implemented in 2 methods:
1. Call the new Response.WriteSubstitution method, passing it a reference to the desired
substitution method callback.
2. Add a control to the page at the desired location, and set its
methodName attribute to the name of the callback method.


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What is Post Cache substitution?

It implements a dynamic region within a cached page.
Ex: In AdRotator entire page will be cached but a new ad will be displayed on every request.


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Can we post and access view state in another application?

If you post to other applications, PreviousPage property will be null.


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How can i get all the objects in Cache?

The following statement fetches all the objects in cache and stores in a dictionary object.
IDictionaryEnumerator CacheEnum = HttpContext.Current.Cache.GetEnumerator();


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