Mar 8, 2017 · User kokos answered the wonderful Hidden Features of C# question by mentioning the using keyword. Can you elaborate on that? What are the uses of using?
Understanding the Context
Updating the using keyword was specifically for templates, and (as was pointed out in the accepted answer) when you are working with non-templates using and typedef are mechanically identical, so. Oct 31, 2020 · The Using scope modifier is supported in the following contexts: Remotely executed commands, started with Invoke-Command using the ComputerName, HostName, SSHConnection or. Similarly, if within using body something may happen, which is not directly related to the variable in using, then I wrap it with another try for that particular exception. Dec 27, 2013 · In C++11, the using keyword when used for type alias is identical to typedef.
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Key Insights
7.1.3.2 A typedef-name can also be introduced by an alias-declaration. The identifier following the using. Jan 29, 2024 · A USING clause can be used with an EXECUTE statement in PL/pgSQL language (LANGUAGE plpgsql) for a function, procedure and DO statement. For example, you can use a. Nov 20, 2009 · Using the using keyword can be useful.
Final Thoughts
Using using helps prevent problems using exceptions. Using using can help you use disposable objects more usefully. Using a different using. Oct 22, 2008 · Just in case it's not clear from the other answers here: - Do not put a using declaration (or using directive) at file scope in an include file/header! That will cause headaches for users of the. Oct 29, 2019 · using var disposable = new Disposable(); // Do something What is the difference between using and await using?
How should I decide which one to use?