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C# program to get or set the number of elements in the BitArray (BitArray.Length Property)

C# BitArray.Length Property: Here, we are going to learn how to get or set the number of elements in the BitArray in C#.Net?
Submitted by Nidhi, on May 04, 2021

The Length property of BitArray class is a property that is used to set or get the length of elements of an object of BitArray class.

Syntax:

    int BitArray.Length

Exception(s):

• System.ArgumentOutOfRangeException

Program:

The source code to get or set the number of elements in the BitArray is given below. The given program is compiled and executed successfully.

using System;
using System.Collections;

class BitArrayEx
{
    //Entry point of Program
    static public void Main()
    {
        //Creation of BitArray objects
        BitArray bitArr = new BitArray(5);

        int index = 0;

        bitArr[0] = true;
        bitArr[1] = false;
        bitArr[2] = true;
        bitArr[3] = false;
        bitArr[4] = true;

        Console.WriteLine("Elements of BitArray:");
        for (index = 0; index < bitArr.Length; index++)
        {
            Console.WriteLine("\tIndex " + index + ": " + bitArr.Get(index));
        }

        
        bitArr.Length = 3;

        Console.WriteLine("Elements of BitArray:");
        for (index = 0; index < bitArr.Length; index++)
        {
            Console.WriteLine("\tIndex " + index + ": " + bitArr.Get(index));
        }
    }
}

Output:

Elements of BitArray:
        Index 0: True
        Index 1: False
        Index 2: True
        Index 3: False
        Index 4: True
Elements of BitArray:
        Index 0: True
        Index 1: False
        Index 2: True
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C# BitArray Class Programs »

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