Which two statements are true about mouse button variables?()
- A、SYSTEM.MOUSE_BUTTON_PRESSED returns a string.
- B、SYSTEM.MOUSE_BUTTON_PRESSED returns a numeric value. 1Z0-132 World Leaders In Certifications Material - Test-king.com
- C、A possible value for SYSTEM.MOUSE_BUTTON_MODIFIERS is Control+Alt+Delete.
- D、SYSTEM.MOUSE_BUTTON_MODIFIERS can only be references in form-level triggers.
- E、SYSTEM.MOUSE_BUTTON_MODIFIERS identifies which special key was pressed in conjunction with the usual mouse button action.
正确答案:B,E
答案解析:有
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