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VJs Tip Of The Day
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From:
![]() ![]() VishalRJoshi
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Performance with static variables as compared to Application variables
Sometimes if you want to share a value of a type across pages then it is
sensible to use static variables instead of Application variable... The
advantages from performance perspective by taking this approach are:
Storing and reading a value can be many times faster with static variables
as they do not require to lookup into application variables collection when
you refer to them...
You also do not need to cast from object to a specific type, as you need to
do with Application variables, but you need to make sure that you declare
the static variable of same type as the object that needs to be stored... By
this you can also avoid the overhead casting, boxing and unboxing...
Vishal Joshi
Microsoft MVP .Net
If You Think YOU CAN... You Can...
http://VishalJoshi.Blogspot.com
http://www.microsoft.com/india/mvp/indiamvp.aspx
http://groups.msn.com/ChennaiNetUserGroup
http://groups.msn.com/CNUG-DAM
http://groups.msn.com/NetBloomingtonUserGroup
PS: .Net-BUG Technical sessions re-started today after quite some time (we
still have been having Industry Sessions every month)... A happy start for
community spirit in Bloomington, IL...
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