>>>>I have a method called ShowFieldValues on my form, which contains:
>>>>
>>>>
>>>> txtMi.Text = oRecSet.Fields("Mi").Value
>>>>
>>>>
>>>>and when I run it, I get the error"
>>>>
>>>>"Invalid use of null"
>>>>
>>>>Now I already know there is no data in this field, but that is ok in this
>>>>app. So how do I tell Access that Null's are ok?
>>>>
>>>>Thanks
>>>
>>>Try:
>>>

txtMi.Text = NZ(oRecSet.Fields("Mi").Value,"")
>>>

>>
>>
>>NZ comes from Oracle and is not recognize by VB. The shortest workaround is:
>>

txtMi.Text = oRecSet.Fields("Mi").Value & ""

>
>It may be that NZ is an Oracle function, but I suspect that Igor took it from the Access function NZ, which returns an empty string (by default) if the passed value is Null. In any case this wouldn't work on VB unless you code it yourself.

Hi,

NZ ia a part of VBA, I didn't know, that VB is missing it. Thanks for correction. I like Eric's solution. Very neat.

Thanks.