C# insert functions's names into string arr

This seems like a really bad use of reflection, its important to note that reflection is slow and if you spell a name wrong or change a function name you will get errors.

A better idea is to use a delegate, here is an example (this is not tested, but you get the idea):

class TestClass
{
    delegate void FunctionTemplate();

    void Function1()
    {
        //Do whatever here
    }

    void Function2()
    {
        //Do whatever here
    }

    void Function3()
    {
        //Do whatever here
    }

    public void LoopFunctions(int times)
    {
        FunctionTemplate[] array = new FunctionTemplate[] { Function1, Function2, Function3 };
    
        for(int i = 0; i < times; i++)
            array[i]();
    }
}

This is very simple, not over-engineered with anonymous methods or using slow reflection, plus if you rename Function1 to BlowUpMars it will rename it in the array and wherever else you are using it.

Example invocation static methods:

void Main()
{
  var methods = typeof(MyFuncClass)
    .GetMethods(BindingFlags.Static | BindingFlags.Public)
    .Select(x => new 
	  { 
	    Name = x.Name, 
	    Action = new Action(() => x.Invoke(null, null))
	  })
    .ToList();
    
  foreach (var method in methods)
  {
    Console.WriteLine("Executing {0}:", method.Name);
    method.Action.Invoke();
  }
}

class MyFuncClass
{
  public static void DoStuff()
  {
    Console.WriteLine("DoStuff result");
  }
  public static void DoAnotherStuff()
  {
    Console.WriteLine("DoAnotherStuff result");
  }
}