By defining a delegate, you are saying to the user of your class, please feel free to assign any method that matches this. When to use a delegate or action typically, a delegate (and. New delegate with different signature is a new type.
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The func delegate allows you to specify a method that takes a number of parameters of a specific type. Now it's 100% clear what each parameter is. The func is a custom delegate defined in system namespace that allows you to point to a method with the same signature (as delegates do), using 0 to 16 input parameters and that must.
Public t dosomethingasync(action resultbody) where t :
With a delegate you could better define it like public delegate task executequeryhandler(string query, int timeout); A delegate can be seen as a placeholder for a/some method (s). Coming from a c# background, i want to create a datatype that defines a function signature. } i can call above given method like.
} but how do i transform this method into an.</p> Public void expmethod(action inputdel) { inpudel(); In c#, this is a delegate declared like this: What are the.net delegates that can be used with methods that return void?
1074 you can use the func delegate in.net 3.5 as the parameter in your runthemethod method.
I have a method which accepts an action delegate and executes the given method as shown here: Delegate void greeter (string message); Result, new() { t result = new t(); Action is a predefined delegate, intended to save you the trouble of repeatedly defining new delegates.
