What are the uses of "using" in C#? - Stack Overflow
2017年3月8日 · 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?
c# - try/catch + using, right syntax - Stack Overflow
That "using" keyword has been around for a while and it's meaning is quite clear to me. And using it helps make the rest of my code clearer by keeping the amount of clutter to a minimum.
What is the difference between using and await using? And how …
2019年10月29日 · It looks like you can only use await using with a IAsyncDisposable and you can only use using with a IDisposable since neither one inherits from the other. The only time you …
What is the difference between 'typedef' and 'using'?
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 …
What's the scope of the "using" declaration in C++?
2008年10月22日 · 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 …
c# - Using .ToDictionary () - Stack Overflow
2010年8月31日 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Upvoting indicates when questions and answers are useful. What's reputation …
Accessing Microsoft Sharepoint files and data using Python
2020年1月30日 · I am using Microsoft sharepoint. I have an url, by using that url I need to get total data like photos,videos,folders,subfolders,files,posts etc... and I need to store those data in …
Referencing value in a closed Excel workbook using INDIRECT?
I want to refer to a cell value in another closed workbook with a formula (not VBA!). The Sheet name is stored as a variable (in the following example, C13 is "Sheet2"). If the other file is …
Why use a using statement with a SqlTransaction?
During my Googling I see many people using a using statement with a SqlTransaction. What is the benefit and/or difference of using this type of statement with a SqlTransaction?
What is the logic behind the "using" keyword in C++?
2013年12月27日 · 239 What is the logic behind the "using" keyword in C++? It is used in different situations and I am trying to find if all those have something in common and there is a reason …