Can we pass delegate as parameter?
Because the instantiated delegate is an object, it can be passed as a parameter, or assigned to a property. This allows a method to accept a delegate as a parameter, and call the delegate at some later time.
How do you pass a delegate function parameter in C#?
In C#, we can also pass a method as a parameter to a different method using a delegate. We use the delegate keyword to define a delegate. Here, Name is the name of the delegate and it is taking parameter. Suppose we have a delegate having int as the parameter.
Is it possible to pass methods as arguments for other methods without modification?
Thus, you cannot think to pass a method as a parameter, because methods don’t produce any values themselves, as they’re not expressions but statements, which are stored in the generated assemblies.
Can delegates be chained together?
Delegates can be chained together; for example, multiple methods can be called on a single event. Methods don’t have to match the delegate type exactly.
How do you pass a function as a parameter in C#?
Pass a Function as a Parameter Inside Another Function With the Action<> Delegate in C. If we want to pass a function that does not return a value, we have to use the Action<> delegate in C#. The Action delegate works just like the function delegate; it is used to define a function with the T parameter.
Can you pass functions as parameters in C#?
We can pass a function as a parameter inside another function with the Func delegate. The following code example shows us how we can pass a function as a parameter inside another function with the Func<> delegate in C#. The Func<> delegate can only be used to pass the functions that return some value.
Can we pass method as parameter in C#?
Use Action Delegate to Pass a Method as a Parameter in C We can also use the built-in delegate Action to pass a method as a parameter. The correct syntax to use this delegate is as follows. Copy public delegate void Action(T obj); The built-in delegate Action can have 16 parameters as input.
How do you pass a function as a parameter Kotlin?
In Kotlin, a function which can accepts a function as parameter or can returns a function is called Higher-Order function. Instead of Integer, String or Array as a parameter to function, we will pass anonymous function or lambdas. Frequently, lambdas are passed as parameter in Kotlin functions for the convenience.