默认情况下，工具栏，图层管理器，浏览窗口，操作日志在主窗口中的，但你可以释放他们或隐藏他们。

By default, the toolbar, Layer Manager, Navigate window, and Operations Log are docked in the Main window, but you can undock them or hide them.

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隐藏主应用程序窗口。

Hide the main application window.

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隐藏主应用程序窗口。

Hide the main application window.

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