Having trouble with Dlookup

I am running Access 2010 and would like to auto populate text into a number of cells on a form a OBDC connection.  I have the connection setup and seems to work fine.  I have input the following into a text box (Source Control)

=DLookUp("[Customer]"," [dbo_Job]","[Job]= ' " & [Forms]![Printable CoC Form]![Job] & " ' ")

I have tried a number similar permutation but haven't got it to work.

Thank you for you assistance.
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Mike EghtebasDatabase and Application DeveloperCommented:
=DLookUp("[Customer]"," [dbo_Job]","[Job]= " & char(34) & [Forms]![Printable CoC Form]![Job] & char(34) )

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QualityEngAuthor Commented:
Thanks Mike but it didn't work.  Any other idea?  I feel like I am missing something fundamental.screen shot
Rey Obrero (Capricorn1)Commented:
try this,
if field [job] is Number Data type

=DLookUp("Customer","dbo_Job","[Job]= " & [Forms]![Printable CoC Form]![Job])

if field [job] is Text Data type

=DLookUp("Customer","dbo_Job","[Job]= '" & [Forms]![Printable CoC Form]![Job] & "'")
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Jim Dettman (Microsoft MVP/ EE MVE)President / OwnerCommented:
If job# is a numeric, it needs to be:

=DLookUp("[Customer]"," [dbo_Job]","[Job]=" & [Forms]![Printable CoC Form]![Job])

also in that second screen shot, second Dlookup has :

[Sales Order#:]=

 as part of the 3rd argument.

You want the name of the field only.  Hopefully, that really doesn't contain spaces and the colon in it.

See your "next door" too (somewhat). ...I'm in Syracuse.

I rarely use Dlookup()s to fill form fields.  Normally, I use a query that joins to the lookup tables as the form's Record source.  Here is a sample that you might find useful.  See the fourth menu item.

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Gustav BrockCIOCommented:
You have too many spaces:

=DLookUp("[Customer]"," [dbo_Job]","[Job]= ' " & [Forms]![Printable CoC Form]![Job] & " ' ")


=DLookUp("[Customer]","[dbo_Job]","[Job] = '" & [Forms]![Printable CoC Form]![Job] & "'")

QualityEngAuthor Commented:
Thank you giving me solution that i did not ask for.  It really better and in hindsight a obvious solution.
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