c# - When & why to use delegates? - Stack Overflow
Jan 7, 2010 · A delegate is a simple class that is used to point to methods with a specific signature, becoming essentially a type-safe function pointer. A delegate's purpose is to …
c# - why can we declare delegates outside a class? Is it not against ...
Jul 27, 2011 · A delegate is a very special class; it is always sealed, it always inherits from System.MulticastDelegate, and it always has the same members. But it is a class.
oop - What is Delegate? - Stack Overflow
Delegate types are sealed—they cannot be derived. Because the instantiated delegate is an object, it can be passed as a parameter, or assigned to a property. This allows a method to …
How do you implement an async action delegate method?
Dec 17, 2013 · How do you implement an async action delegate method? Asked 11 years, 7 months ago Modified 3 years, 10 months ago Viewed 134k times
Func delegate with no return type - Stack Overflow
May 27, 2009 · All of the Func<T> delegates return a value. What are the .NET delegates that can be used with methods that return void?
How to add a delegate to an interface C# - Stack Overflow
Jan 13, 2017 · Those are declaring delegate types. They don't belong in an interface. The events using those delegate types are fine to be in the interface though: public delegate void …
What is the difference between Func<string,string> and delegate?
May 24, 2016 · If you want your delegate to be defined more by what it takes and returns, then the generic delegates are perfect. If you want the delegate to have some special name that gives …
c# - How to pass a delegate to another class - Stack Overflow
Mar 31, 2011 · In my main class 'A' I have declared a function and delegate to call that function, I want to pass my delegate to another class 'B' but how will class B know what type the …
c# - Invoke (Delegate) - Stack Overflow
Dec 23, 2014 · Can anybody please explain this statement written on this link Invoke(Delegate): Executes the specified delegate on the thread that owns the control's underlying window …
What is the difference between Delegate & Action in C#
Jul 7, 2012 · No difference. Action is a predefined delegate, intended to save you the trouble of repeatedly defining new delegates. When to use a delegate or action Typically, a delegate …