do until loop in vb.net

In this tutorial, we cover the third and last loop, the Do Until loop. All of the loops are similar, but the Do until loop will execute a piece of code until a condition is true. When condition is true enter in the and execute the code in do until loop block.

Code

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        Dim num As Integer = 1

        Do Until num = 5

            MessageBox.Show("The value of num is: " & num)

            num = num + 1

        Loop

    End Sub

End Class