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Add a custom method to a listbox
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À
03/08/2000 19:26:51
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00400785
Message ID:
00401021
Vues:
26
>Hi. I have this form, which acts as a general report driver screen. It contains a listbox. The listbox is populated from a database and contains the name of a report. When the user clicks on a report name, and then clicks Print, I want to execute some code that sets up the report (as these are complex reports based on preprocessing and sql queries). I want to be able to set up a new method in the listbox control, to allow me to 'call' that code when the print button is pressed. I have alot of reports and don't want to hardcode 'CASE REPORT=1 do blah blah blah, CASE REPORT = 2, etc.' in the form level custom method. Can anyone clever tell me a way to accomplish this?
>
>Thanks for your help.
>
>Sandi Cassidy

Hi Sandy,

I the database, which describes your reports, you may have a memo field, like RepInit. In this field you can have something like:
[opentable('MyTable',"MyTag")]. OpenTable would be a common function.

In our system we use MetaFiles to describe reports, quieries, formats, etc.
Hope you understand this idea.
If it's not broken, fix it until it is.


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