选择当前代码块
要在代码编辑器中选中当前的 C++ 代码块，请按Ctrl+U。
再次按下Ctrl+U可将选区扩展至父代码块。
要撤销上一次的选择，请按Ctrl+Alt+Shift+U。
启用智能代码块选择
要启用智能代码块选择，请转至“Preferences ” > “Text Editor ” > “Behavior ”，然后选择“Enable smart selection changing ”。
另请参阅 《操作指南：编辑代码》和《编辑代码》。
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