Message in Chinese (Simplified) (中文(简体))
每当用户单击 ToolBar 中的按钮时发生。
Unlocalized message
Occurs whenever a button in the ToolBar is clicked by the user.
Search by Google每当用户单击 ToolBar 中的按钮时发生。
Occurs whenever a button in the ToolBar is clicked by the user.
Search by Google