Can we substitute a function name with variable in C# - function

Question

I wanted to check if we can create a function name from variable value in C#. Here is what I am trying. I have a list of strings as below:
private List<string> _pages;
_pages.AddRange(new string[] { "Page1", "Page2", "Page3", "Page4"});
And I have tasks like below:
private async void Sync_Page1() {}
private async void Sync_Page2() {}
private async void Sync_Page3() {}
private async void Sync_Page4() {}
For each of those strings in the list, I need to call a method like below
foreach (string pageName in _pages)
{
Task.Run(async () => { Sync_pageName() }); // where pageName will be the items from list.
}
Tried searching on google but didn't find anything specific. So not sure if that can be done in C# but was wondering if there is a possibility.
Any thoughts?

Answer 1

You can map it to dictionary items which you can invoke :
namespace ConsoleApp1
{
class Program
{
public static void Main(String[] args)
{
PagesExecution pe = new PagesExecution();
pe.Execute();
Console.ReadLine();
}
}
public class PagesExecution
{
//Action<string> a = new Action<string>();
private List<string> _pages = new List<string>();
private Dictionary<string, Action> dictionary = new Dictionary<string, Action>();
public PagesExecution ()
{
}
public void Execute()
{
dictionary.Add("Page1", new Action(Sync_Page1));
dictionary.Add("Page2", Sync_Page2);
dictionary.Add("Page3", Sync_Page3);
dictionary.Add("Page4", Sync_Page4);
_pages.AddRange(new string[] { "Page1", "Page2", "Page3", "Page4"});
foreach (var entry in _pages)
{
dictionary[entry].Invoke();
}
}
public void Sync_Page1()
{
Console.WriteLine("Page1");
}
private void Sync_Page2()
{
Console.WriteLine("Page2");
}
private void Sync_Page3()
{
Console.WriteLine("Page3");
}
private void Sync_Page4()
{
Console.WriteLine("Page4");
}
}
}