17. Do Until
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. In this video you will see how to use do until.
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