How to cal function on one form from another

I was wondering if there was a way to call a function on the form of one window from another form on another window?

Thanks.

Why not just have the function in a global module, then you can call it from any form within the application.

What sort of windows? Same app or different apps?

Same application.

The function that I want to call is the save function i have on the asp button on the form, would I be able to call that function from another form?

Or if I do create a global module would I be able to refer to fields on the windows form?

You can create a global "Save" function that accepts a form as a parameter.
Example

VB Code:

Public Sub Save(ByVal FormName As Form)
   'Code here
End Sub

So from there I can connect to whichever database I need based on the form as well as access all the fields that reside on that form, is that correct?

sounds that way