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How to use For...Next Loop in vb.net

Anonymous User 2256 22-Dec-2015
I want to use  For...Next Loop in vb.net how to do this please give me solution.
vb.net vb.net 
Updated on 06-Jul-2023
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2 Answers

Aryan Kumar

Aryan Kumar

06-Jul-2023

A for next loop in VB.NET is a type of loop that repeats a block of code a specified number of times. The syntax for a for next loop in VB.NET is as follows:

VB.Net

For counter = start To end [Step step]
    ' Block of code to be repeated
Next counter

The counter variable is used to keep track of the current iteration of the loop. The start and end variables specify the starting and ending values of the loop. The step variable is optional and specifies the increment or decrement of the counter variable.

Here is an example of how to use a for next loop in VB.NET:

VB.Net

Sub Main()
    ' Declare the counter variable.
    Dim counter As Integer = 1

    ' Loop from 1 to 10.
    For counter = 1 To 10
        ' Print the current value of the counter.
        Console.WriteLine(counter)
    Next counter
End Sub

This code will print the numbers from 1 to 10 on the console.

The For Next loop is a simple and easy-to-use loop in VB.NET. It is a good choice for repeating a block of code a fixed number of times.

Here are some of the advantages of using For Next loop in VB.NET:

  • It is easy to understand and use.
  • It is efficient.

Here are some of the disadvantages of using For Next loop in VB.NET:

  • It is not as flexible as some other looping constructs, such as Do While and Do Until.

Overall, For Next loop is a versatile and easy-to-use looping construct in VB.NET. It is a good choice for repeating a block of code a fixed number of times.

Anonymous User

Anonymous User

22-Dec-2015

It repeats a group of statements a specified number of times and a loop index counts the number of loop iterations as the loop executes.

Module Module1
    Sub Main()
        Dim a As Integer
        For a = 50 To 80
            Console.WriteLine("value of a: {0}", a)
        Next
        Console.ReadLine()
    End Sub
End Module

How to use For...Next Loop in vb.net

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