the difference between SqlConnection.IDisposable.Dispose() and SqlConnection.Dispose()

J

jinfeng_Wang

hi, I have a question about the difference between
SqlConnection.IDisposable.Dispose() and SqlConnection.Dispose(). Both
of them realize the function of releasing the connection to the
ConnectionPool? Do they have the same effection source code? If they
are different, who can tell me the differences? If they are same, why
MS gives the SqlConnection.IDisposable.Dispose, but only
SqlConnection.Dispose() method?

In the MSDN, there are following description about the
SqlConnection.IDisposable.Dispose Method:
"This member supports the .NET Framework infrastructure and is not
intended to be used directly from your code."

If the user has called the SqlConnection.IDisposable.Dispose() in the
client application, what probem results in? and if there are some
problem becomes, then why did MS give us such a method?

Anybody can help me to solve my question? thanks a lot.
 
J

jinfeng_Wang

in the same, who can tell me the using of
"SqlConnection.ICloneable.Clone ",
"SqlConnection.IDbConnection.BeginTransaction" and
"SqlConnection.IDbConnection.CreateCommand"?
 

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