call sub in another control (1 Viewer)

[abenitez77]

I have a form "mainform" and I have 2 controls on that form that ("chk_ClaimHistory" and "TabMain"). One is a checkbox and the other a Tab control. When the checkbox is unchecked, I want to call the "On Change" Event of "TabMain".

I tried putting :
Call Forms("Mainform").Controls("TabMain").Form.OnChange

On the AfterUpdate of the checkbox but it gives me an error msg. What is the correct syntax?

 

[abenitez77]

found the answer:
call tabmain_change