VO Conversion

These classes are based on VO's DBSever class but optimised for DBFCDX. Mostly, unecessary work area switching and notifications have been removed. WARNING. It will not work in conjunction with DBxxxxx() function calls because workareas are NOT automatically restored. Workareas are only set when a server class method is called. Also, support for other index types has been rmoved so it only works for DBFCDX.

You will find that you can achieve almost Clipper speeds if you use my new method calls that you will see in the class. If there is enough interest I will produce a white paper to go with this.

A library of discussion papers, source code and support material which will help you migrate your DBF code in VO to SQL.

These are Geoff's modified Internet SDK and email client sample for VO. They uly replace the GrafX supplied library and sample and potentially work in a much wider variety of circumstances. The new revamped classes in VO 2.8 are better than for 2.7 but still contain bugs.

Here is a combo box replacement based on a bBrowser and DBF/SQL Server combination. It is a full sample including DBF.

1.   Unzip the package. Import the AEFs.
2.   Link in your version of bBrowser, replacing min refs.
3.   Extract the DBFs to C:\Temp or modify the path in the demo window Postinit.
4.   Run the app. Click on the dropdown image or use the down arrow in the SLE. You may type a part search.
5.   The control can accept multiple columns and orders. Orders can be set by clicking the captions in the dropdown.
6.   You can supply filters, scopes, whatever.