MS Access Query - How to convert nvarchar to int

Hi experts,

I have a column
InvoiceNr it is a nvarchar data type

I am converting this into a int column

so something like:
CInt([InvoiceNR]) but that is for VBA

I am looking to do this using a Query

Please help and thanks...
Amour22015Asked:
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Scott McDaniel (Microsoft Access MVP - EE MVE )Infotrakker SoftwareCommented:
CINT works in a query ...
Amour22015Author Commented:
But when I use that I get:
#Num!

Please help and thanks...
Gustav BrockCIOCommented:
Try using Val():

    Val([InvoiceNR]) As InvoiceNo

or perhaps:

    Val(Nz([InvoiceNR])) As InvoiceNo

/gustav

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Mike EghtebasDatabase and Application DeveloperCommented:
Try:

cint(Nz(InvoiceNr))

or perhaps:

IIF(IsNumeric(InvoiceNr), Cint(InvoiceNr), '')
Amour22015Author Commented:
That works for this query thanks
Gustav BrockCIOCommented:
You are welcome!

/gustav
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