This is wierd,
I have an MDI child form created. Now when I open a modal from this child form to change some properties, I get a system.nullreference exception. Yet in the VS IDE it seems I am referencing the control correctly...
i.e
Dim frmChild as frmChildWindow
frmChild.TextBox1.Text = "Hello"
The editor sees textbox1 as being a control that exists, so why when I try to set its text value does it give ma a NullReferenceException?
Thanks
