hi guys, started recently with visual basic.net. And i'm enjoying it. But i have a problem with mdi. I cant seem to set them up.

i have set the ismdicontainer property parent form to true.
And my code looks like this:

Dim form3 As New Form3
form3.mdiparent = me
form3.show

But it doesn't seem to work..

Can anybody help me? What am i doing wrong?
Did I put this code in the wrong form?