还有那些按钮也很难对付，但我还是搞明白了：“放入”键是个直角三角形，“停止”键是两条竖线。

It's rather hard to deal with buttons, but I managed to do it: "Insert" is a right triangle, "Stop" - two vertical lines.

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然后，您可以从像ProjectExplorer （或者Package Explorer）的视图中，按下这个三角形按钮来显示View菜单。

Then, from views such as the Project Explorer (or Package Explorer) you could press the triangle button to show the View menu.

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为了测试该代码片段，只须按play(运行)按钮(绿色三角形)，它就会在调试模式下运行。

To test this snippet, just press the play button (green triangle), and it will run in debug mode.

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上绘制一个按钮的顶部的黑色三角形。

Draw a black triangle on top of the button.

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三角型按钮，可以改变三角型方向及在按钮上加上标题。

The triangle button, may change the triangle direction and adds on the t…

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三角型按钮，可以改变三角型方向及在按钮上加上标题。

The triangle button, may change the triangle direction and adds on the t…

youdao