Use "using" for SqlConnection"

[MIchael]

I have a question regarding use the "using " statement for connection
object.

When use connection object, I used to put
using (SqlConnection conn=new SqlConnection("connectionstring"))
{
conn.open();
......

}

But then I saw one web
site(http://www.eggheadcafe.com/PrintSearchContent.asp?LINKID=353) said when
use the using statement, the connection will be removed from the connection
pool, is it the case? Can some one point at a MSDN document describe this?

Thanks;

Mike

 

[William \(Bill\) Vaughn]

Using has no effect on the connection pool. The documentation is wrong--it
was corrected in a later revision.

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[Miha Markic]

Hi,

In addition to Bill:
using just ensures that Dispose of the given object is invoked at the end of
the block - it acutally maps to try/finally block.

 

[MIchael]

Thanks, I actually find an article in MSDN about connectionpooling and it
mentioned the connection is not closed.
Thanks for helping

Michael