Doug Murphy
dw-murphy at cox.net
Tue Oct 21 11:20:37 CDT 2014
Hi Jim,
Can a text box hold anything but a string? I agree naming the control the
same as the field is not the recommended way but when this report was
created 15 or so years ago we just dragged the values onto the report. They
are all hidden and just used for setting formats. By default Access will
create controls this way and I have never seen this behavior before. The
value put into the text box is a string. When testing the control in the
Immediate window me.IARed returns the text value in the control. I am trying
to understand the cause of the problem.
Doug
-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Jim Dettman
Sent: Tuesday, October 21, 2014 9:03 AM
To: 'Access Developers discussion and problem solving'
Subject: Re: [AccessD] Strange Error 13 Type Mismatch error
It's telling you it's not a string.
2010 tightened down on a lot of things, like syntax and data typing, so
some things you could get away with in the past, you can no longer.
I'd start first by looking at how you place the value in the control. Make
it either a literal, or do the CSTR() on the way in.
The other thing I'd do is rename the control. Right now, it looks like the
control and field have the same name. That's never a good idea.
Jim.
-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Doug Murphy
Sent: Tuesday, October 21, 2014 11:51 AM
To: 'Access Developers discussion and problem solving'
Subject: Re: [AccessD] Strange Error 13 Type Mismatch error
Hi Gustav,
Yes, since this was originally created in Access 98 that was the way it
originally was and other similar procedures in the routine still are. I just
changed to period to see if that had any impact on the issue. It didn't.
Both structures behave the same.
IRed is the name of a text box that holds either "black" or "red". This
controls the way a portion of the report displays. If I check the value of
the text box in the Immediate window it returns the correct value with no
error.
This report is for dog pedigrees and shows the dogs family tree back for 6
generations if the data is available.
-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Gustav Brock
Sent: Tuesday, October 21, 2014 1:04 AM
To: Access Developers discussion and problem solving
Subject: Re: [AccessD] Strange Error 13 Type Mismatch error
Hi Doug
Have you tried using a bang:
Me!IARed
Or:
If Me!IARed.Value = "Red"
What does
? Me.IARed
return?
/gustav
-----Oprindelig meddelelse-----
Fra: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] På vegne af Doug Murphy
Sendt: 21. oktober 2014 02:07
Til: 'Access Developers discussion and problem solving'
Emne: [AccessD] Strange Error 13 Type Mismatch error
Folks,
Ran into an interesting issue in moving an application to Access 2010. The
application that was originally developed in Access 98. Moved to Access 2003
and it ran fine. Moved to Access 2007 and it ran fine. In Access 2010, after
fixing references etc, when we attempt to run a report that has some code
behind that sets formatting we get the "Error 13, Type Mismatch" message.
The line that throws this error is ' If Me.IARed = "Red" Then' where IARed
is a hidden text box holding a text value of red or black. When I put
Me.IARed in the immediate window it returns the value in the text box. When
I put Me.IARed = "Red" in the immediate window I get the error. When I
change the line to ' If CStr(Me.IARed) = "Red" Then' it works.
Any idea what is happening here? As I said this worked well in previous
versions and I do this all the time in other applications. I did decompile
the application and compile, then compact several times. The application
compiled with the original code, but would error when running.
Doug
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