Kasus Sederhana Nich Penggunaan For

Mencari Faktorial 2-10!

Desaign ...

Codingnya ,,,
Public Class Form1

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        Dim i As Integer

        For i = 10 To 2 Step -1
            ListBox1.Items.Add(i & "!=" & i & "*" & (i - 1) & "*" & (i - 2) & "*" & (i - 3) & "*" & (i - 4) & "*" & (i - 5) & "*" & (i - 6) & "*" & (i - 7) & "*" & (i - 8) & "*" & (i - 9))
        Next
    End Sub
End Class

Hasilnya....

Selamat mencoba ,, semoga berhasil ....