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Categories / C# / Collections Data Structure

 

Use the Remove method to remove a keyvalue pair

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");         openWith.Remove("A");         if (!openWith.ContainsKey("A"))         {             Console.WriteLine("Key \"A\" is not found.");         }    } }