If I am passing an object to a method, why should I use the ref keyword? Isn’t this the default behaviour anyway? For example: class Program { static void Main(string[] args) { TestRef t = new TestRef(); t.Something = “Foo”; DoSomething(t); Console.WriteLine(t.Something); } static public void DoSomething(TestRef t) { t.Something = “Bar”; } } public … Read more
Is it possible to assign an out/ref parameter using Moq (3.0+)? I’ve looked at using Callback(), but Action<> does not support ref parameters because it’s based on generics. I’d also preferably like to put a constraint (It.Is) on the input of the ref parameter, though I can do that in the callback. I know that … Read more
I’m creating a function where I need to pass an object so that it can be modified by the function. What is the difference between: public void myFunction(ref MyClass someClass) and public void myFunction(out MyClass someClass) Which should I use and why? 27 s 27 ref tells the compiler that the object is initialized before … Read more
