C# Extension Method: IDictionary - ToHashtable

CSharp · Console

/Program.cs

// C# Extension Method
// Doc: https://csharp-extension.com/en/method/1002681/idictionary-tohashtable

// @nuget: Z.ExtensionMethods

using System;
using System.Collections;
using System.Collections.Generic;
					
public class Program
{
	public static void Main()
	{
        var input = new Dictionary<string, string> {{"txt", "notepad.exe"}, {"bmp", "paint.exe"}, {"dib", "paint.exe"}, {"rtf", "wordpad.exe"}};

		// C# Extension Method: IDictionary - ToHashtable
		Hashtable result = input.ToHashtable(); // return Hashtable;
		
		foreach (DictionaryEntry item in result)
        {
            Console.WriteLine("[{0}, {1}]", item.Key, item.Value);
        }
	}
}