संग्रह से ऑब्जेक्ट की पहली घटना को हटाने के लिए, कोड इस प्रकार है -
उदाहरण
using System; using System.Collections.ObjectModel; public class Demo { public static void Main(){ Collection<string> col = new Collection<string>(); col.Add("Andy"); col.Add("Kevin"); col.Add("John"); col.Add("Nathan"); col.Add("Nathan"); col.Add("Katie"); col.Add("Barry"); col.Add("Nathan"); col.Add("Mark"); Console.WriteLine("Count of elements = "+ col.Count); Console.WriteLine("Iterating through the collection..."); var enumerator = col.GetEnumerator(); while (enumerator.MoveNext()) { Console.WriteLine(enumerator.Current); } col.Remove("Nathan"); Console.WriteLine("Count of elements (updated) = "+ col.Count); Console.WriteLine("Iterating through the collection... (updated)"); enumerator = col.GetEnumerator(); while (enumerator.MoveNext()) { Console.WriteLine(enumerator.Current); } } }
आउटपुट
यह निम्नलिखित आउटपुट देगा -
Count of elements = 9 Iterating through the collection... Andy Kevin John Nathan Nathan Katie Barry Nathan Mark Count of elements (updated) = 8 Iterating through the collection... (updated) Andy Kevin John Nathan Katie Barry Nathan Mark
उदाहरण
आइए एक और उदाहरण देखें -
using System; using System.Collections.ObjectModel; public class Demo { public static void Main(){ Collection<string> col = new Collection<string>(); col.Add("One"); col.Add("Two"); col.Add("Two"); col.Add("Four"); col.Add("Five"); col.Add("Two"); col.Add("Six"); col.Add("Seven"); Console.WriteLine("Count of elements = "+ col.Count); Console.WriteLine("Iterating through the collection..."); var enumerator = col.GetEnumerator(); while (enumerator.MoveNext()) { Console.WriteLine(enumerator.Current); } col.Remove("Two"); Console.WriteLine("Count of elements = "+ col.Count); Console.WriteLine("Iterating through the collection... (updated)"); enumerator = col.GetEnumerator(); while (enumerator.MoveNext()) { Console.WriteLine(enumerator.Current); } } }
आउटपुट
यह निम्नलिखित आउटपुट देगा -
Count of elements = 8 Iterating through the collection... One Two Two Four Five Two Six Seven Count of elements = 7 Iterating through the collection... (updated) One Two Four Five Two Six Seven