Cannot jump to variable definition

**Salad** · Jun 27 '08, 07:25 PM

Re: Cannot jump to variable definition

teddysnips@hotm ail.com wrote:

I've been asked to take over maintenance of a database. The client
has also requested that I split the database into Front End/Back End.
I've just taken delivery of the code and I've run it and it all seems
to work well. The code contains a function to create, copy and delete
queries on the fly. For these all to be available to all users I have
taken a look at the current code to do the copying.
>
And I've run up against a weird problem. There is a line in the code:
>
DoCmd.CopyObjec t , TempString, acQuery, QryID
>
The definition for QryID is not in the function, nor in the form's
module, so I right-clicked on it and selected "Definition ". This
produces a message that states:
>
"Cannot jump to 'QryID' because it is in the library 'C:\Projects
\ThisProject\Th isDatabase.mdb' which is not currently referenced."
>
Needless to say, I am working in 'C:\Projects\Th isProject
\ThisDatabase.m db. I've looked in Tools, References and there are no
missing references. I've tried adding a reference and recompiling and
no luck. I did notice that the name of the database in the properties
pane when selecting the top node in the Project Explorer in the Code
window was Access9.mdb, but I've changed it to ThisDatabase.md b and
still the same error.
>
Thoughts?
>
Edward

What is the value of TempString and what is the value of QryID? Is
QryID passed to the function or is it assigned a value like
QryID = "SomeTableOrQue ryName"

Here's an example from help.
DoCmd.CopyObjec t, "Employees Copy", acTable, "Employees"

**teddysnips@hotmail.com** · Jun 27 '08, 07:25 PM

Re: Cannot jump to variable definition

On 2 Jun, 15:34, Salad <o...@vinegar.c omwrote:
[...]

>
What is the value of TempString and what is the value of QryID? Is
QryID passed to the function or is it assigned a value like
QryID = "SomeTableOrQue ryName"
>
Here's an example from help.
DoCmd.CopyObjec t, "Employees Copy", acTable, "Employees"- Hide quoted text-

The values are irrelevant. I'm just trying to find out where QryID is
declared. It's used in the function and elsewhere in the code behind
the form, but I can't find where it's declared. My current suspicion
is that it's actually a hidden control on the form's design surface,
and the developer hasn't prepended it with the Me keyword.

Edward

**lyle fairfield** · Jun 27 '08, 07:25 PM

Re: Cannot jump to variable definition

Let's compare your line and Access Help's example

Yours:
DoCmd.CopyObjec t , TempString, acQuery, QryID

It seems QryId must be "a string expression that's the valid name of
an object of the type selected by the sourceobjecttyp e argument."

Access Example:
DoCmd.CopyObjec t, "Employees Copy", acTable, "Employees"

Let's check in Northwinds;
DoCmd.CopyObjec t , "new query", acQuery, "Inventory" - works
DoCmd.CopyObjec t , "new query", acQuery, Inventory - error:
Compile error:
Expected variable or procedure, not module

Somewhere in some type library VBA has an object named Inventory and
it's a module, and VBA expects a string in the place Inventory is
being used (or a function [procedure] the returns a string, so it
can't use a module.

When I ask for the definition of Inventory it opens and shows the
Module called "Inventory" , not the Query named "Inventory"

So what if it said it points to the something in the Library DB
Esmerelda. That would mean that at sometime somewhere there was a
Library DB named Library Esmerelda referenced by this DB and that the
type library still thinks this Library is still pertinent. But in your
case the Library is the DB itself. Perhaps, in days gone by, this DB
was a Library servicing another DB and VBA got confused. VBA often
gets confused. A recompile may de-confuse VBA.

But you can't do a recompile while QryId is undefined.

So what to do?

If you can see what string QryID is supposed to be, you have only to
declare QryId and point it at the string.

Then recompile. That may lead you to other problems.

If you can't see what string it is, you could comment out the line and
recompile and see where that leads and tell us.

BTW, I'm trying to imagine a situation where one would want to write a
utility to copy queries, but I can't. IMO If you have a crap db, no
amount of bandaiding will make it a good db. Start Over.

On Jun 2, 8:13 am, teddysn...@hotm ail.com wrote:

I've been asked to take over maintenance of a database. The client
has also requested that I split the database into Front End/Back End.
I've just taken delivery of the code and I've run it and it all seems
to work well. The code contains a function to create, copy and delete
queries on the fly. For these all to be available to all users I have
taken a look at the current code to do the copying.
>
And I've run up against a weird problem. There is a line in the code:
>
DoCmd.CopyObjec t , TempString, acQuery, QryID
>
The definition for QryID is not in the function, nor in the form's
module, so I right-clicked on it and selected "Definition ". This
produces a message that states:
>
"Cannot jump to 'QryID' because it is in the library 'C:\Projects
\ThisProject\Th isDatabase.mdb' which is not currently referenced."
>
Needless to say, I am working in 'C:\Projects\Th isProject
\ThisDatabase.m db. I've looked in Tools, References and there are no
missing references. I've tried adding a reference and recompiling and
no luck. I did notice that the name of the database in the properties
pane when selecting the top node in the Project Explorer in the Code
window was Access9.mdb, but I've changed it to ThisDatabase.md b and
still the same error.
>
Thoughts?
>
Edward

**edwardwill@googlemail.com** · Jun 27 '08, 07:26 PM

Re: Cannot jump to variable definition

On Jun 2, 5:37 pm, lyle fairfield <lyle.fairfi... @gmail.comwrote :

Let's compare your line and Access Help's example
>
Yours:
DoCmd.CopyObjec t , TempString, acQuery, QryID
>
It seems QryId must be "a string expression that's the valid name of
an object of the type selected by the sourceobjecttyp e argument."
>
Access Example:
DoCmd.CopyObjec t, "Employees Copy", acTable, "Employees"
>
Let's check in Northwinds;
DoCmd.CopyObjec t , "new query", acQuery, "Inventory" - works
DoCmd.CopyObjec t , "new query", acQuery, Inventory - error:
Compile error:
Expected variable or procedure, not module
>
Somewhere in some type library VBA has an object named Inventory and
it's a module, and VBA expects a string in the place Inventory is
being used (or a function [procedure] the returns a string, so it
can't use a module.
>
When I ask for the definition of Inventory it opens and shows the
Module called "Inventory" , not the Query named "Inventory"
>
So what if it said it points to the something in the Library DB
Esmerelda. That would mean that at sometime somewhere there was a
Library DB named Library Esmerelda referenced by this DB and that the
type library still thinks this Library is still pertinent. But in your
case the Library is the DB itself. Perhaps, in days gone by, this DB
was a Library servicing another DB and VBA got confused. VBA often
gets confused. A recompile may de-confuse VBA.
>
But you can't do a recompile while QryId is undefined.
>
So what to do?
>
If you can see what string QryID is supposed to be, you have only to
declare QryId and point it at the string.
>
Then recompile. That may lead you to other problems.
>
If you can't see what string it is, you could comment out the line and
recompile and see where that leads and tell us.
>
BTW, I'm trying to imagine a situation where one would want to write a
utility to copy queries, but I can't. IMO If you have a crap db, no
amount of bandaiding will make it a good db. Start Over.

I've found out what QryID is - it's a text box on a subform. There is
a good business reason for the utility to copy queries, believe it or
not. Thanks to all for the help.

Edward

**Larry Linson** · Jun 27 '08, 07:26 PM

Re: Cannot jump to variable definition

Just as a matter of interest, if you can do so without revealing company
confidential information, I'd be eager to learn the good business reason for
copying queries.

Almost all valid business needs can be satisfied in multiple ways in
Access... so there might just be another way to accomplish the purpose that
is safer, or easier.

By the way, consistent use of a good naming convention might have made
finding QryID easier. "txtQryID", in my apps, would immediately be
identified as a Text Box, and "strQryID" as a string variable. A
widely-accepted naming convention in the Access world is the Reddick Naming
Convention, which you'll find documented at
http://www.xoc.net/standards/default.asp.

Larry Linson
Microsoft Office Access MVP

<edwardwill@goo glemail.comwrot e in message
news:89e1694e-53a7-4aba-9682-07d9cb992f74@s5 0g2000hsb.googl egroups.com...
On Jun 2, 5:37 pm, lyle fairfield <lyle.fairfi... @gmail.comwrote :

Let's compare your line and Access Help's example
>
Yours:
DoCmd.CopyObjec t , TempString, acQuery, QryID
>
It seems QryId must be "a string expression that's the valid name of
an object of the type selected by the sourceobjecttyp e argument."
>
Access Example:
DoCmd.CopyObjec t, "Employees Copy", acTable, "Employees"
>
Let's check in Northwinds;
DoCmd.CopyObjec t , "new query", acQuery, "Inventory" - works
DoCmd.CopyObjec t , "new query", acQuery, Inventory - error:
Compile error:
Expected variable or procedure, not module
>
Somewhere in some type library VBA has an object named Inventory and
it's a module, and VBA expects a string in the place Inventory is
being used (or a function [procedure] the returns a string, so it
can't use a module.
>
When I ask for the definition of Inventory it opens and shows the
Module called "Inventory" , not the Query named "Inventory"
>
So what if it said it points to the something in the Library DB
Esmerelda. That would mean that at sometime somewhere there was a
Library DB named Library Esmerelda referenced by this DB and that the
type library still thinks this Library is still pertinent. But in your
case the Library is the DB itself. Perhaps, in days gone by, this DB
was a Library servicing another DB and VBA got confused. VBA often
gets confused. A recompile may de-confuse VBA.
>
But you can't do a recompile while QryId is undefined.
>
So what to do?
>
If you can see what string QryID is supposed to be, you have only to
declare QryId and point it at the string.
>
Then recompile. That may lead you to other problems.
>
If you can't see what string it is, you could comment out the line and
recompile and see where that leads and tell us.
>
BTW, I'm trying to imagine a situation where one would want to write a
utility to copy queries, but I can't. IMO If you have a crap db, no
amount of bandaiding will make it a good db. Start Over.

I've found out what QryID is - it's a text box on a subform. There is
a good business reason for the utility to copy queries, believe it or
not. Thanks to all for the help.

Edward

**teddysnips@hotmail.com** · Jun 27 '08, 07:26 PM

Re: Cannot jump to variable definition

On 3 Jun, 15:36, "Larry Linson" <boun...@localh ost.notwrote:

Just as a matter of interest, if you can do so without revealing company
confidential information, I'd be eager to learn the good business reason for
copying queries.
>
Almost all valid business needs can be satisfied in multiple ways in
Access... so there might just be another way to accomplish the purpose that
is safer, or easier.
>
By the way, consistent use of a good naming convention might have made
finding QryID easier. "txtQryID", in my apps, would immediately be
identified as a Text Box, and "strQryID" as a string variable. A
widely-accepted naming convention in the Access world is the Reddick Naming
Convention, which you'll find documented athttp://www.xoc.net/standards/default.asp.

You're actually preaching to the choir - as I mentioned in my original
post I've been asked to take over the maintenance of this database.
It's not feasible to rename objects as I would name them (although the
tables are named with the tbl- prefix, which is a start). As an
aside, our company has decided to move away from the naming
convention, which is a right royal PITA when using SQL Server, as
prepending all your user objects with tbl- for tables, vw- for views,
stp- or sp- for SPROCs, fn- for UDFs means that they're all in one
place in the window.

But I digress. The reason for copying queries is because the database
is used by a small number of people of differing technical ability who
wish to share information in a quick and dirty way. Let's say you
decide you want a query that shows all customers who purchased widgets
in May 2007, the application allows you to do this and to save the
query. Now let's say that you want to know who purchased widgets in
June 2007, you just copy the query, rename it, and amend it to show
the new date range.

NB: I WOULDN'T HAVE DONE IT THIS WAY!!! But I didn't develop it, and
there's no budget to back out this modus operandi and do it
differently. Actually, it's one of the very few lacunae in Access -
the ability to build queries on the fly for non-techie users in code
(it does it ok using the wizards).

Edward

Cannot jump to variable definition

Cannot jump to variable definition

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