VB的相关中英文文献对照.docVIP

Analysis of Database Programming in VB VB (Visual Basic) is Microsoft Corporation promotes based on the Basic language visualization programming environment, but by its simple easy to study, the function formidable time the general computer amateurs favor, many application software all use VB to take the software development platform. In uses VB to develop the application software in the process, how uses the database and carries on the management for the database is all exploiter issue of concern.VB was the database programming has provided very many tools and the way, actually selected what method to carry on the database the visit to rely on users different demand, the following on makes a simple analysis to the VB database programming way. 1.DAO technology  Through Microsoft Jet Database Engine (Jet database engine), DAO (Data Access Object) the technology mainly provides visit to ISAM (smooth index search method) type database, like realization visit to database and so on FoxPro, Access, Dbase. 1.1 uses Data to control  Data controls are uses in the toolbox “Data” the button to produce. Should control to have 3 basic attributes: Connect, Database Name and RecordSource.Connect attribute specified data controls the database type which must visit, the default is the Access database; The Database Name attribute value for contains the complete way the database filename; The Record Source attribute value for the record compendium which must visit, may be shows, but also SQL sentence. If visits under D plate TEMP folder teacher mdb in the database file table stud, then Data controls the Connect attribute for spatially, the Database Name attribute is 揇: \ temp \ teacher t mdb”, the Record Source attribute value is “stud”.Like this realized Data to control and between the database recording data binding, through transferred Data to control method realizations and so on the Add new, Update, Delete, Move last visit to the database each kind of request, when