C# Dictionary-এ কী-ভ্যালু জোড়া যোগ করতে, প্রথমে একটি Dictionary ঘোষণা করুন।
IDictionary<int, string> d = new Dictionary<int, string>();
এখন, KeyValuePair দিয়ে উপাদান যোগ করুন।
d.Add(new KeyValuePair<int, string>(1, "TVs")); d.Add(new KeyValuePair<int, string>(2, "Appliances")); d.Add(new KeyValuePair<int, string>(3, "Mobile"));
উপাদান যোগ করার পর, কী-ভ্যালু জোড়া প্রদর্শন করুন।
উদাহরণ
using System; using System.Collections.Generic; public class Demo { public static void Main() { IDictionary<int, string> d = new Dictionary<int, string>(); d.Add(new KeyValuePair<int, string>(1, "TVs")); d.Add(new KeyValuePair<int, string>(2, "Appliances")); d.Add(new KeyValuePair<int, string>(3, "Mobile")); d.Add(new KeyValuePair<int, string>(4, "Tablet")); d.Add(new KeyValuePair<int, string>(5, "Laptop")); d.Add(new KeyValuePair<int, string>(6, "Desktop")); d.Add(new KeyValuePair<int, string>(7, "Hard Drive")); d.Add(new KeyValuePair<int, string>(8, "Flash Drive")); foreach (KeyValuePair<int, string> ele in d) { Console.WriteLine("Key = {0}, Value = {1}", ele.Key, ele.Value); } } }আউটপুট
Key = 1, Value = TVs Key = 2, Value = Appliances Key = 3, Value = Mobile Key = 4, Value = Tablet Key = 5, Value = Laptop Key = 6, Value = Desktop Key = 7, Value = Hard Drive Key = 8, Value = Flash Drive
