Delphi DBase III 组件
大家好,谁能推荐一个免费组件,我可以用它来将 dbase III 表加载到 Delphi 中,最好不使用 BDE。
类似 TTable 但用于 Dbase 的东西,
谢谢
colin
Hi could anyone recommend a free component that I can use to load dbase III tables into Delphi, preferably without using the BDE.
Something like TTable but for Dbase
thanks
colin
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TDBF 应该做你想做的事。
TDBF should do what you want.
您可以使用Delphi 附带的ADO(
TADOConnection
和TADOTable
或TADOQuery
),或者使用第三方组件。如果您决定使用第三方,我建议使用 Advantage Database Server(也称为
ADS< /code> 为简洁起见)。它的本地客户端版本是免费的,并且最多支持五个连接。它可以轻松升级到完整的客户端-服务器引擎,支持大多数用于 SQL 访问的 SQL-92 功能(以及具有
TTable
类型功能),并且附带与所有连接的数据感知控件兼容的组件。通过TDataSource
。 (这些组件包括完整的 Delphi 源代码。)您必须随您的应用程序分发几个 DLL,但它们可以轻松地安装在与您的应用程序相同的文件夹中,并且不需要任何系统注册或注册表项。他们从旧快船时代就已经存在了,所以他们不是新来的。他们几年前被 Sybase 收购,每年都会发布新版本,所以他们不会很快消失。
(我与 Advantage 或 Sybase 没有任何关系;我只是使用他们的产品多年,并且仍然支持一些由于各种原因无法移植到完整 SQL RDBMS 的遗留数据和应用程序。)
You can use ADO (
TADOConnection
andTADOTable
orTADOQuery
) that come with Delphi, or use a third-party component.If you decide on third-party, I suggest the Advantage Database Server (also known by
ADS
for brevity). It's local client version is free, and supports up to five connections. It's easily upscaleable to their full client-server engine, supports most SQL-92 functionality for SQL access (as well as havingTTable
type functionality), and comes with components compatible with all data-aware controls that connect viaTDataSource
. (The components include full Delphi source code.) You do have to distribute a couple of DLLs with your app, but they can easily be installed in the same folder as your app and don't require any system registration or registry entries.They've been around since the old Clipper days, so they're not new kids. They were acquired a few years ago by Sybase, and have been releasing new versions every year, so they're not going anywhere anytime soon.
(I have no affiliation with Advantage or Sybase in any way; I've just used their product for years, and still do to support some legacy data and applications that can't be ported to a full SQL RDBMS for various reasons.)
请参阅组件 VKDBF(web, torry) 弗拉基米尔·卡尔波夫。
See the component VKDBF(web, torry) of Vladimir Karpov.