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Delphi中要避免的组件

[英]Components to avoid in Delphi

原文 2012-02-07 21:50:55 3 2 delphi/ components/ deprecated

There are a huge number of components that come with Delphi (XE2), many have been around for along time. Delphi（XE2）附带了大量组件，其中许多组件已经存在。 Which components should be avoided (the BDE Components for instance), which are out of date (TXPManifest?), and which should be avoided because they are unusable or will just cause grief? 哪些组件应该避免（例如BDE组件），这些组件已经过时（TXPManifest？），哪些应该避免，因为它们无法使用或只会引起悲伤？

2 个解决方案

Anything for which you don't have the source. 任何你没有来源的东西。 Nothing says "frustrate me" more than not being able to figure out why a component is behaving the way it is because it's poorly documented and being stuck on an old Delphi version because I can't recompile it. 没有什么能说“让我感到沮丧”，而不是无法弄清楚为什么一个组件的行为方式，因为它的文档记录很差，并且被困在旧的Delphi版本上，因为我无法重新编译它。

Anything you don't absolutely need. 你不是绝对需要的任何东西。

I am currently maintaining a large application that is dependent on a variety of 3rd party components. 我目前正在维护一个依赖于各种第三方组件的大型应用程序。 In order to upgrade the application, you need to upgrade the components. 要升级应用程序，您需要升级组件。 In the case of vendors that are no longer in business, that's a problem. 对于不再经营的供应商而言，这是一个问题。 As a result the entire application is stuck in limbo. 结果整个应用程序陷入困境。