The using statement ensures that dispose is called even if an exception occurs while you are calling methods on the object. Although i think it would be better to organize like this because it's a lot easier to see what is. Either way, when the using block is exited (either by successful completion or by error) it is closed.
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In particular, this is the difference between a using directive (which makes types available via different or shorter names) and a using statement (which calls dispose automatically). 243 what is the logic behind the using keyword in c++? You can achieve the same result by putting the object inside a try.
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The using scope modifier is supported in the following contexts:
It is used in different situations and i am trying to find if all those have something in common and there is a reason why the using. Can you elaborate on that? What are the uses of using? User kokos answered the wonderful hidden features of c# question by mentioning the using keyword.
Es que si, por ejemplo, quisieras declarate algo con el nombre vector entraría en conflicto con el vector de la stl, y puede llevar a errores. Use和using的区别为：意思不同、用法不同、词性不同。 一、意思不同 1、use：用，使用。 2、using：利用，运用。 二、用法不同 1、use：use是及物动词，接名词、代词作宾语。也可接由as短. El problema que tendrías con el using namespace std;
