Kamis, 04 Februari 2016

Re: Re: [MS_AccessPros] Some forms won't open


After clicking on some forms, it pops up messeges like:

"Ivalid use of Null"

"The expression is typed incorrectly, or it is too complex to be evaluted, for example, a numeric expression may contain too many complicated elements. Try simplifying expression by assigning pars of the expression to variables."

I think the database is broken, right? What shall I do? Please help!

Best Regards,

Date: 2016-02-04 18:39
Subject: Re: [MS_AccessPros] Some forms won't open


Please explain what you mean by "some forms won't open."  Note that when you're running in an accde file with the Nav Pane hidden, you must provide command buttons on forms to be able to open forms and reports in your app.  You basically need a Switchboard form that opens on startup that lets you get to all the bits and pieces.

John Viescas, Author
Microsoft Access 2010 Inside Out
Microsoft Access 2007 Inside Out
Microsoft Access 2003 Inside Out
Building Microsoft Access Applications 
SQL Queries for Mere Mortals 
(Paris, France)

On Feb 4, 2016, at 9:35 AM, 'zhaoliqingoffice@163.com' zhaoliqingoffice@163.com [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:

I found out that after turning off the "Display Navigation Pane". Some forms won't open. Please help!
Best Regards,

Date: 2016-02-04 16:17
Subject: [MS_AccessPros] Some forms won't open

Dear All,

After saving the database as "Make ACCDE", some forms won't open. What should I do? Help!
Best Regards,


Posted by: "zhaoliqingoffice@163.com" <zhaoliqingoffice@163.com>
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