Use TryGetValue to get a value out : Dictionary « Collections Data Structure « C# / C Sharp






Use TryGetValue to get a value out

  

using System;
using System.Collections.Generic;

public class Example
{
    public static void Main()
    {
        Dictionary<string, string> openWith = new Dictionary<string, string>();
        openWith.Add("A", "a");
        openWith.Add("B", "b");
        openWith.Add("C", "c");

        string value = "";
        if (openWith.TryGetValue("AAAA", out value))
        {
            Console.WriteLine(value);
        }
        else
        {
            Console.WriteLine(" is not found.");
        }


   }
}

   
    
  








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