MS Access 2007 reference subform control on tabbed control returning null -


i have subform reference returning null textbox has value in it. code using is:

end date: [forms]![reportcentre]![navigationsubform].[form]![txtenddate]

this in tabbed control, not find .pages property referred in similar question.

the subform being referenced [lodform], , tab control (page area) [navigationsubform]

why returning null?

the subform belongs form, not tab control. tab control hides/displays other controls. , reference subform control, not subform. thus:

end date: [forms]![reportcentre]![nameofyoursubformcontrol].[form]![txtenddate]

inserted name of subform control:

end date: [forms]![reportcentre]![navigationsubform].[form]![txtenddate]

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