Try the code:
Me.[CheckBoxName].Visible=([Total In Stock]-[reorderlevel]<=0)
The code above should run from few events:
OnCurrent event of the form
AfterUpdate event of both fields: [Total In Stock] ,[reorderlevel]

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Good Luck
BS"D
> i have a check box whose control source is:
>
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>
> Paul
Ofer Cohen - 31 Jul 2007 11:50 GMT
Sorry, I just noticed that you mentioned a report
Use the code in the OnPrint event of the section where the check box is
palced in

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Good Luck
BS"D
> Try the code:
>
[quoted text clipped - 16 lines]
> >
> > Paul