名稱:Data Access Framework for Delphi 版本:V4.0 原始程式:需購買或註冊 註冊網址 適用:(D4)(D5) 版權種類:免費軟體(Freeware) 作者:Radical Computing 原創公司:Radical Computing 出處網址:http://www.rcomp.com 優良檔案:站長推薦 說明: Why be restricted in developing your Delphi applications to use the Borland Database only? Using the Data Access Framework, you can access data using any middleware or data source, and you can switch between different data sources easily without having to rewrite your whole program. In Delphi 3 & 4, it is possible to create descendants of TDataSet that will retrieve data from any source, not just the BDE, and yet still work with all data aware components. However, the task of inheriting from TDataSet and overriding all the necessary methods requires deep knowledge of the Delphi VCL, making it a cumbersome task for anyone who is not a technical expert in Delphi. Radical Computing's Data Access Framework for Delphi make it easy for any Delphi programmer to do just that. It provides a set of components including an abstract class for a data source whose methods can be easily overridden to retrieve data from any data source, be it the BDE, text files, or native connections to various database servers.

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附加檔案：rect\db_directother\daf4reg.zip