When to Use ADO (Local Database/Single Tier Applications)

Khi sử dụng ADO (địa phương cơ sở dữ liệu / Single Bậc Ứng dụng) cuối cùng của Microsoft phương pháp truy cập dữ liệu được ADO, và nó bây giờ là tiêu chuẩn cho hầu hết các văn phòng, Web, và Visual Basic NET môi trường
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When to Use ADO (Local Database/Single Tier Applications) When to Use ADO (Local Database/Single Tier Applications)ADO was Microsofts last data-access method, and it is now the standard for most Office,Web, and Visual Basic environments prior to .NET. The following products ship ADO inthe box: • Microsoft Office 200x • Visual Studio 6.0 (including all the languages in the box) • SQL Server 7.0, 2000Data Access Objects (DAO), the standard prior to even ADO, was used throughoutOffice and Visual Basic, but it wasnt designed to be used with Web environments suchas Visual InterDev and other data servers. Currently, no plan is underway to update DAObeyond DAO 3.6, which includes support for Unicode and some bug fixes, but doesnthave any other new features included beyond 3.5.