Sharepoint development - several web pages in one solution or a project for each?

Question

I am working on a Sharepoint 2010 project that has quite a few visual websites.

Currently, I have all the web parts in one solution. My colleague is working on the same project, but is creating a project for each web part within the solution.

What is the best practice here? What are the advantages / disadvantages of each approach?

thank.

Answer 1

I tested both approaches when I started developing Sharepoint solutions, and I concluded the following pros / cons:

The benefits of having a separate project for each web part:

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Answer 2

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Answer 3

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Answer 4

If this is a large project, a separate project for each web part may be redundant. If there is a good reason (for example, deployment), everything should be in one project.