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This article mainly introduces how to use ExtensionPoint in Eclipse SDK. It is very detailed and has a certain reference value. Friends who are interested must finish it!

Many Eclipser will encounter the extension problem of Extension Point when developing RCP. Eclipse has so many extension points that sometimes they don't know which one to use and how to use it. For many extension points, there are few books to list its use, perhaps because it is not necessary, because Eclipse SDK itself has given a detailed description and use of various Extension Point, and even some examples.

For example, extension points related to org.eclipse.ui are basically defined in org.eclipse.ui. Let's take a look at org.eclipse.ui 's plugin.xml, open the Extension Point Tab page, and see, for example,

At this time, if your Eclipse is a SDK version, select an Extension Point and click the Show Extension potin description button on the right to open an introduction page, which provides basic introductions, usage and examples, enough for us to learn this Extension point, such as selecting Handler to open an introduction:

Pull to the bottom and Sample will also appear.

If the content on this page is not enough for you to know how to use Extension Point, you may want to find a more specific extension example. Clicking the find reference button will search for all the extension implementations in eclipse SDK, such as:

Select one and double-click to see its implementation.

The above is all the content of the article "how to use ExtensionPoint in Eclipse SDK". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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