本文講述了使用ADO 控件訪問數(shù)據(jù)庫時如何用程序來實現(xiàn)數(shù)據(jù)庫的連接和數(shù)據(jù)感知
控件與數(shù)據(jù)庫的綁定、如何實現(xiàn)動態(tài)查詢和動作查詢以及如何用ADO 控件的事件來限制字段取值等技巧，這些技巧在開發(fā)數(shù)據(jù)庫應(yīng)用程序中很有實用價值。
關(guān)鍵字：數(shù)據(jù)庫，VB，ADO 控件，綁定，動態(tài)查詢，動作查詢，SQL Server，存儲過程
Abstract：This paper discusses several kinds of technique for ADO accessing database. For example: How to link to database and how to bind database with data aware by program code? How to realizing dynamic query and action query? How to limiting the fields value by the events of ADO control? These several kinds of technique are very useful in developing database application program.
Key Words: Database，VB，ADO Control，Bind，Dynamic query，Action query，
SQL Server，Stored Procedure