I was going through the latest features introduced in C# 6.0 and just followed an example of auto property initializer, class NewSample { public Guid Id { get; } = Guid.NewGuid(); } but my IDE did not recognize the syntax. I am wondering how I could enable C# 6.0 in Visual Studio 2013. The Target … Read more
I created a sample project, with C#6.0 goodies – null propagation and properties initialization as an example, set target version .NET 4.0 and it… works. public class Cat { public int TailLength { get; set; } = 4; public Cat Friend { get; set; } public string Mew() { return “Mew!”; } } class Program … Read more
I came across some code that said public int MaxHealth => Memory[Address].IsValid ? Memory[Address].Read<int>(Offs.Life.MaxHp) : 0; Now I am somewhat familiar with Lambda expressions. I just have not seen it used it this way. What would be the difference between the above statement and public int MaxHealth = x ? y:z; 7 Answers 7
Version 6.0 got a new feature of nameof, but I can’t understand the purpose of it, as it just takes the variable name and changes it to a string on compilation. I thought it might have some purpose when using <T> but when I try to nameof(T) it just prints me a T instead of … Read more
With C# 6.0 in the VS2015 preview we have a new operator, ?., which can be used like this: public class A { string PropertyOfA { get; set; } } … var a = new A(); var foo = “bar”; if(a?.PropertyOfA != foo) { //somecode } What exactly does it do? 3 s 3
I’m confused as to why this code won’t compile: var result = $”{fieldName}{isDescending ? ” desc” : string.Empty}”; If I split it up, it works fine: var desc = isDescending ? ” desc” : string.Empty; var result = $”{fieldName}{desc}”; 1 1
