Convert `List` to comma-separated string

Question

Is there a fast way to convert List to a comma-separated string in C#?

I do it like this but Maybe there is a faster or more

Answer 1

static void Main(string[] args)
{
   List listStrings = new List(){ "C#", "Asp.Net", "SQL Server", "PHP", "Angular"};
   string CommaSeparateString = GenerateCommaSeparateStringFromList(listStrings);
   Console.Write(CommaSeparateString);
   Console.ReadKey();
}

private static string GenerateCommaSeparateStringFromList(List listStrings)
{
   return String.Join(",", listStrings);  
}

Convert a list of string to comma separated string C#.