Needs Guildance please

[richardplr]

Hi

I have 2 question like to post here:

1) I have a main form with a combo box and a sub-form.
How to write code to hide the sub-form and appear only
when I choose the data on the combo box.

2) How come when I select the data on combo box by click the
drop down menu then I can choose have the data on the
sub-form by if I use the scroll on the mouse, the data on the
combo does not change.

Please advise.

 

[IMO]

Here you are. The best way to prevent your second question is to disable the mouse scroll.

IMO