HI i need some help with looping

[DS2000]

I am creating a Number Generator program and it needs to look similar to this:

1
2 2
3 3 3
4 4 4 4

The user inputs the number of rows. I have no idea how to space out my numbers in order for that to look like a piramid. The code I have so far is:

Private Sub cmdShowTable_Cl ick()

Dim a As String
Dim num As Integer
Me.Cls

num = txtInput.Text

For i = 1 To num
a = ""
For j = 1 To i
a = a & " " & i
Next j
Print a
Next i

End Sub

Please Help!

[willakawill]

I am creating a Number Generator program and it needs to look similar to this:

1
2 2
3 3 3
4 4 4 4

The user inputs the number of rows. I have no idea how to space out my numbers in order for that to look like a piramid. The code I have so far is:

Private Sub cmdShowTable_Cl ick()

Dim a As String
Dim num As Integer
Me.Cls

num = txtInput.Text

For i = 1 To num
a = ""
For j = 1 To i
a = a & " " & i
Next j
Print a
Next i

End Sub

Please Help!

This will work:

For i = 1 To num
a = i
j = 1
Do While j < i
a = a & i
j = j + 1
Loop
For j = 1 To (1 + (num - i))
a = " " & a
Next j
Print a
Next i