什么，在一个实用程序库包括： [英] What to include in a Utility Library

问题描述

通过在我带越来越多的项目中，我发现，我常常重复的项目中许多常见任务的项目，客户端到客户端。所以，我已经开始组建一个实用库中，这往往因项目重复这些通用元素的集合。

到目前为止，我有工具来调整图像，数据导出网格到Excel，发送电子邮件，并更换切分的消息。

如果你正在构建/使用.NET工具类库，什么类型的过程，你会看到有帮助？你会想象什么名称空间/组？

更新

我说的是一个实际的类库，分为命名空间来组织常见的元素。

解决方案

1. 我不会写了一个名为通用或工具或杂项或者......你的想法库。相反，我倒是有一个叫库目录下，并有每个功能区的下一个独立的库。例如，我可能有库/跟踪，库/ UI，库/网，库/网页的C ++项目。对于C＃，我有库/ Acme.Trace，库/ Acme.Windows.Forms，库/ Acme.Net等（假设你的顶级命名空间/家公司被称为尖端）。
2. YAGNI。不要去写code，你的可能的需要。
3. 请不要扔东西到一个共享库，直到你已经用他们的两个或两个以上的项目。

With more and more projects under my belt I find that I am often repeating many common tasks from project to project, client to client. So I have started to assemble a "utility" library, a collection of these common elements that are often repeated from project to project.

So far I have utilities to resize images, export data grids to excel, send e-mails, and replace tokenized messages.

If you were building/using a .NET utility class library, what types of processes would you see as helpful? What namespaces/groups would you envision?

Update

I am talking about an actual class library, separated into namespaces to group common elements.

解决方案

1. I wouldn't write a library called 'Common' or 'Utilities' or 'Misc' or... You get the idea. Instead, I'd have a directory called 'Lib', and have each area of functionality in a separate library under that. For example, I might have Lib/Trace, Lib/UI, Lib/Net, Lib/Web for a C++ project. For C#, I'd have Lib/Acme.Trace, Lib/Acme.Windows.Forms, Lib/Acme.Net, etc. (assuming your top-level namespace/company is called 'Acme').
2. YAGNI. Don't go writing code that you might need.
3. Don't throw things into a shared library until you've used them in two or more projects.

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