In C#7 there is an enhancement in the main method Async Main in C# that will allow you to await in your main method. Let me show you an example of how it was in C#6 and then how it has changed in C#7. You will remember this most likely
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static int Main() { return SomeAsyncCall().GetAwaiter().GetResult(); } |
One will need to […]
In C#7 there is an improvement on using out parameter. Some of you may remember writing code like below.
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string hourString = "5"; int hour; if (int.TryParse(hourString, out hour)) { Console.WriteLine($"The hour is {hour}"); } |
The improvement that C#7 brings is you can now declare out variables in the argument list of a method call, rather than writing a separate declaration statement like below:
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string hourString = "5"; if (int.TryParse(hourString, out int hour)) { Console.WriteLine($"The hour is {hour}"); } |
And it doesn’t end there […]
In C# 7 there the new feature called Local functions in C#. Basically Local functions allow one to write a function within the body of another method or function. It comes in handly in the case lets say you are creating a helper function that are mostly just used in one class or where the […]
