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VB.Net program to demonstrate the Clear() method of Array class

By Nidhi Last Updated : November 11, 2024

Array.Clear() Method in VB.Net

The Clear() method is used to clear the value of elements in the specified array from the specified index.

Syntax

Sub Clear(ByVal arr() as object, ByVal index as integer, Byval length as integer) 

Parameter(s)

• Arr: It is the specified array.
• Index: Specified index to clear the value of items.
• Length: It specifies how many elements must be clear.

Return Value

It does not return any value.

VB.Net code to demonstrate the example of Array.Clear() method

The source code to demonstrate the Clear() method of the Array class is given below. The given program is compiled and executed successfully.

'VB.NET program to demonstrate the Clear() 
'method of Array class.

Imports System

Module Module1
    Sub Main()
        Dim arr() As Integer = {10, 20, 30, 40, 50}

        'Reset item in the array from index 2 to 3 by 0.
        Array.Clear(arr, 2, 2)

        Console.WriteLine("Array elements:")
        For i = 0 To arr.Length - 1 Step 1
            Console.Write(arr(i) & " ")
        Next
        Console.WriteLine()
    End Sub
End Module

Output

Array elements:
10 20 0 0 50
Press any key to continue . . .

Explanation

In the above program, we created a module Module1 that contains the Main() function. The Main() function is the entry point for the program.

In the Main() function, we created an array arr with 5 elements. Then we clear the value of elements from index 2 to 3 using the Clear() method of Array class and then print the updated array on the console screen.

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