If you need to convert a char array to string in C#. You can use declare a new string and pass the char array in the string constructor.
See below code in C#.
char[] letterChars = { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h' }; string letterString = new string(letterChars);
This is the example we run above code in C# windows console app.
using System; using System.Collections.Generic; namespace ConsoleApp { class Program { public static void Main(string[] args) { char[] letterChars = { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h' }; string letterString = new string(letterChars); Console.WriteLine(string.Format("Result: {0}", letterString)); Console.Read(); } } }