专案，其中包含用来实作一项或一系列工作的样板程序码。

A project that contains template code to implement a task or set of tasks.

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而您决定实作扑克牌自订控制项，并且在扑克牌自订控制项的资源中定义52种笔刷(每个都代表一种卡面)。

You decide to implement a card custom control and you define 52 brushes (each representing a card face) in the resources of your card custom control.

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会对实作弱式事件模式有兴趣的人主要是控制项作者。

Implementing the weak event pattern is interesting primarily for control authors.

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