What are the uses of "using" in C#? - Stack Overflow
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?
Iterating over a dictionary using a 'for' loop, getting keys
Mar 16, 2017 · Iterating over a dictionary using a 'for' loop, getting keys Asked 15 years, 6 months ago Modified 2 months ago Viewed 6.2m times
What is the difference between using and await using? And how …
Oct 29, 2019 · 48 Justin Lessard's answer explains the difference between using and await using, so I'll focus on which one to use. There are two cases: either the two methods Dispose / …
How do I get the value of text input field using JavaScript?
Jul 19, 2012 · How do I get the value of text input field using JavaScript? Asked 13 years, 6 months ago Modified 2 years, 2 months ago Viewed 4.3m times
What is the C# Using block and why should I use it? [duplicate]
The using statement is used to work with an object in C# that implements the IDisposable interface. The IDisposable interface has one public method called Dispose that is used to …
What is the logic behind the "using" keyword in C++?
Dec 27, 2013 · 183 In C++11, the using keyword when used for type alias is identical to typedef. 7.1.3.2 A typedef-name can also be introduced by an alias-declaration. The identifier following …
How can I validate an email address using a regular expression?
Using a regular expression that recognizes email addresses could be useful in various situations: for example to scan for email addresses in a document, to validate user input, or as an …
c# - in a "using" block is a SqlConnection closed on return or ...
Yes Yes. Either way, when the using block is exited (either by successful completion or by error) it is closed. Although I think it would be better to organize like this because it's a lot easier to see …
When to use @using in my razor syntax view in ASP.Net MVC 5
May 13, 2017 · So, When to use @using SomeModel in my razor syntax view. I am new to ASP.net MVC 5 and I know that each view can be strongly bound to a model or a viewModel …
Using statement vs. IDisposable.Dispose () - Stack Overflow
Jun 11, 2012 · The using statement ensures that Dispose is called even if an exception occurs while you are calling methods on the object. You can achieve the same result by putting the …