abt using keyword

satish babu

Hi,
In sharepoint we are using like this
using(spsite objsite =new spsite(http://localhost:4141/marketing)
{
using(spweb objweb=objsite.openweb())
{
..................
}

}
In the above way we are writing code.Here we used the keyword "using" for spweb and spsite means here we are specifing scope.If i am not used for spweb using keyword means already using keyword is available for spsite, is it kill the whole obejcts in that scope after completing executing.Why we need to write again using keyword for spweb also?Can anyone help me to explore this question.

2 Replies

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Ramesh Palaniappan13y ago
better way to use is USING keyword only once finished your all task with in that itself. Dont use more using keyword to get spsite content
0
Iftikar Hussain13y ago
Hi,
using here means of properly and automatically close and dispose any object references implementing the IDisposable interface.
since spsite and spweb are different object, hence you need to use two time.

for more details please refer the below link

http://www.codeproject.com/Articles/17106/The-using-Keyword-in-C

Regards,
Iftikar
0