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

 Live Demo

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 −

 Live Demo

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