Adjusting the Height of a listbox

[aziz rasul]

I want to increase\decrease the height of a listbox using two command buttons. Here's the code I've used behind the OnClick events.

Me.lstDistribution.Height = 5
Me.Refresh
Me.Repaint

Me.lstDistribution.Height = 2.5
Me.Refresh
Me.Repaint

When I press the 'Increase' or 'Decrease' buttons I get a horitzontal line replacing the listbox? Why is this happening?

 

[Dennisk]

probally because the height is in twips and the difference between them is so small that your box appears as a line.

 

[aziz rasul]

Thanks for that. That put me on the right track. 2.54cm = 1440 twips.