Online C# Compiler

using System;\r\nusing System.Collections;\r\nusing System.Collections.Specialized;\r\npublic class Demo {\r\npublic static void Main()\r\n{\r\nStringDictionary strDict1 = new StringDictionary();\r\nstrDict1.Add("A", "One");\r\nstrDict1.Add("B", "Two");\r\nstrDict1.Add("C", "Three");\r\nstrDict1.Add("D", "Four");\r\nstrDict1.Add("E", "Five");\r\nConsole.WriteLine("StringDictionary1 key-value pairs...");\r\nforeach(DictionaryEntry de in strDict1)\r\n{\r\nConsole.WriteLine(de.Key + " " + de.Value);\r\n}\r\nstrDict1.Remove("B");\r\nstrDict1.Remove("C");\r\nConsole.WriteLine("\\\\nStringDictionary1 key-value pairs after removing a key...");\r\nforeach(DictionaryEntry de in strDict1)\r\n{\r\nConsole.WriteLine(de.Key + " " + de.Value);\r\n}\r\n}\r\n}