您需要的组件有这些，比如菜单，丰富的文本编辑器，文件上载，以及日历：这些正是用户所期望的功能。

You need components such as menus, rich text editors, file uploads, and calendars: functionality that users expect.

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要在打开文件时选择编辑器，那么在导航程序中用鼠标右键单击该文件，然后选择open with菜单。

To choose the editor when you open the file, right-click it in the navigator and choose the open with menu.

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SQL编辑器控件还提供右键单击菜单选项，以从文件加载脚本或者将脚本保存到文件。

The SQL editor control also provides right-click menu options to load the script from a file or to save the script to a file.

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