键盘操作菜单的代码 [英] code for menus operation by keyboard

问题描述

我需要通过键盘进行菜单操作的代码.请提供代码.

I need code for menu operation by keyboard. Please provide the code for it.

推荐答案

您无需编写任何代码即可完成此操作，它以两种方式内置于框架中:

1)如果在菜单文本中的单个字符(例如&File")前添加&"字符，则该字符将带有下划线并由[ALT] +该字符([ALT] + F用于标准菜单中的文件".正如您所期望的，这也适用于子菜单.

2)对于可在菜单栏范围内使用的快捷键，请选择该项目并编辑ShortcutKeys属性.将其设置为[F2]，然后F2键将操作整个表单中的菜单项.

You don''t need to write any code to do this, it is built into the framework in two ways:

1) If you add an ampersand character ''&'' in front of a single character in your menu text ("&File" for example) the character will be underlined and activated by [ALT] + that character ([ALT]+F for "File" in a standard menu). This also works for sub-menus, as you would expect.

2) For short cut keys that work throughout the scope of the menu bar, select the item and edit the ShortcutKeys property. Set it to [F2] and the F2 key will action the menu item throughout the form.

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