How to Pass Method or Function as Parameter in C# ?

Published on December 26, 2013 by abundantcode

Filed under C#

Last modified December 26, 2013

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The C# 3.0 and higher version provides the option for the user to specify the function or method as parameter using the Func delegate .

How to Pass Method or Function as Parameter in C# ?

Below is a sample code snippet demonstrating how to pass method as parameter in C# using Func delegate.

public class ACEmployee
        public string GetEmployeeNameByID(int ID)
            // Perform the logic
            return string.Empty;

        public int GetEmployeeIDByName(string Name)
            // Perform the logic
            return 1;

        public bool ExecuteACMethod(Func<string, int> GetEmployeeNameByID)
            int i = GetEmployeeIDByName("Abundantcode");
            return true;


1 Comment

  1. Robert

    This is not a demo of the Func!!!

    public bool ExecuteACMethod(Func GetEmployeeNameByID)
    int i = GetEmployeeIDByName(“Abundantcode”);

    Shouldn’t it be…

    public bool ExecuteACMethod(Func getEmployeeNameByID)
    int i = getEmployeeNameByID(“Abundantcode”);

    July 3, 2014 - 1:25 pm – Reply

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