如何更新另一个表单的子表单中的过程？

Question

I have a form (MainForm) with 2 subforms, sfrmA & sfrmB. I need to call a procedure (ProcInB) in sfrmB from sfrmA . None of these work:

Forms!MainForm.sfrmB.Form.ProcInB
Call MainForm.Forms.sfrmB.ProcInB
Forms!MainForm![sfrmB].Form.ProcInB
Call MainForm.Forms.sfrmB.ProcInB
Call Forms.MainForm.ProcInB

I've also tried parentheses, quotes, etc. Nothing seems to work and an exhaustive search hasn't provided this specific situation or solution.

Hope someone has the answer!

Thx!

Answer 1

To call a procedure in a form (or any class) module, you do

Call Form_sfrmB.ProcInB()

Of course ProcInB() must be declared as Public .

Form_<name> is how form class modules are named, you see it in the VBA project explorer.

It doesn't matter if the form is a subform in another form. The syntax variations you tried are for accessing controls on subforms, not functions.