Passing arguments

[Hector via AccessMonster.com]

Hi !
The intent:
In a form, I have a data entry subform linked to a recordset.
In the same form a have a graph. I want the graph to be refreshed based on
a query generated by the subform based on the click event of the control in
the subform. In other words, if I click temperature I want the graph to
plot temperature and refresh the temperature as i enter more data in the
subform. If I enter pressure data I want the graph to plot pressure etc.

The problem:
I have a public variable as string in the main form which I try to update
from the subform click event of the control (for example a text-box that
holds temperature or pressure).

 

[Hector via AccessMonster.com]

Oops, I clicked too quickly. When I try to pass the argument the public
variable of the form is not visible to the subform. I tried vice versa and
it did not work. Any suggestions?

Thanks

 

[Hector via AccessMonster.com]

Ok, someone told me to use a module to pass the argument.