Using OutputTextBox.AppendText In Making Triangles

Aug 1, 2010

I am trying to just make triangles as follows, but when I execute the program, nothing displays in my textbox. It is a windows forms application.

Should be :
*
**
***
****
*****
.....................

Here is my code:

Public Class Form1

Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox.TextChanged
End Sub

[CODE]....................

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'First Triangle
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[code].....

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