// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002142/string-getunicodecategory

​

// @nuget: Z.ExtensionMethods

​

using System;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        var input = "Entity Framework 6.2";

​

        // C# Extension Method: String - GetUnicodeCategory

        Console.WriteLine("{0}: {1} ", input[0], input.GetUnicodeCategory(0));

        Console.WriteLine("{0}: {1} ", input[1], input.GetUnicodeCategory(1));

        Console.WriteLine("{0}: {1} ", input[6], input.GetUnicodeCategory(6));

        Console.WriteLine("{0}: {1} ", input[17], input.GetUnicodeCategory(17));

        Console.WriteLine("{0}: {1} ", input[18], input.GetUnicodeCategory(18));

    }

}