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Remove from the specified index of the StringCollection in C#
To remove from the specified index of the StringCollection, the code is as follows −
Example
using System; using System.Collections.Specialized; public class Demo { public static void Main() { StringCollection stringCol = new StringCollection(); String[] arr = new String[] { "100", "200", "300", "400", "500" }; Console.WriteLine("Array elements..."); foreach (string res in arr) { Console.WriteLine(res); } stringCol.AddRange(arr); Console.WriteLine("Total number of elements = "+stringCol.Count); stringCol.RemoveAt(3); Console.WriteLine("Total number of elements now = "+stringCol.Count); } }
Output
This will produce the following output −
Array elements... 100 200 300 400 500 Total number of elements = 5 Total number of elements now = 4
Example
Let us see another example −
using System; using System.Collections.Specialized; public class Demo { public static void Main() { StringCollection stringCol = new StringCollection(); String[] arr = new String[] { "A", "B", "C", "D", "E" }; Console.WriteLine("Array elements..."); foreach (string res in arr) { Console.WriteLine(res); } stringCol.AddRange(arr); Console.WriteLine("Total number of elements = "+stringCol.Count); stringCol.RemoveAt(1); stringCol.RemoveAt(2); Console.WriteLine("Total number of elements now = "+stringCol.Count); } }
Output
This will produce the following output −
Array elements... A B C D E Total number of elements = 5 Total number of elements now = 3
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