Visual Dorp Filter ( VDF ) 
                              or
     Object Oriented Filtering  (OOF)
Vdf objects are set of date-centric filtering objects and provided to help speed the process of filtering application development.
Because of large amount of data records that could be received in visual systems, there is a problem of selection / filtration for asked data. For that purpose  the basic objects (classes) have been developed to make filter forms, in order to work with Visual FoxPro and SQL. Easy implementation of objects and fast making of filter forms, have enabled to someone who projects to make screen forms with great number of views.User can form quickly and easy a filter demand according to his needs.This becomes evident especially with increasing number of fields of the tables from which if should form a filter.VCX library for VFP8,VFP9 development views and reports.
What is the OOF ? ...

D O R P
Data Ortogonale Projection (DORP) is a firm that operates especially with progress of systems and databases in Visual Fox Pro. The purpose of this web is to enhance the support services we provide to designers and programers of data base systems.We have provided a number of resources here to
help you report and resolve problems, suggest improvements and learn about our products.

  Technical Support Information   VdfTech@Dorp-Vdf.com


Copyright © 2005 [DORP]
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  Last modified: 03/31/07.
Published 05/13/2005

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Keywords :
DORP, Data Ortogonale Projection , DORP-VDF , VFP8 , VFP9 , Visual FoxPro , Visual FoxPro8 , Visual FoxPro9 , VFP , Structure Query Language , SQL ,  VDF , Visual Dorp Filter , Object Oriented Filtering , OOF , OOP, Object Oriented  Programming , downloads , VCX , VCX library ,  samples , tutorial , object , class
 		   Description :
DORP - Home of Object Oriented Filtering for Visual FoxPro and SQL developers.

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