A.1.選定舞臺(tái)上的元素；2.單擊"修改>轉(zhuǎn)換為元件"，打開轉(zhuǎn)換為元件對(duì)話框；3.填寫轉(zhuǎn)換為元件對(duì)話框，并點(diǎn)擊確定
B.1.單擊"修改>轉(zhuǎn)換為元件"，打開轉(zhuǎn)換為元件對(duì)話框；2.選定舞臺(tái)上的元素；3.填寫轉(zhuǎn)換為元件對(duì)話框，并點(diǎn)擊確定
C.1.選定舞臺(tái)上的元素，并將選定元素拖到庫(kù)面板上；2.單擊"修改>轉(zhuǎn)換為元件"，打開轉(zhuǎn)換為元件對(duì)話框；3.填寫轉(zhuǎn)換為元件對(duì)話框，并點(diǎn)擊確定
D.1.單擊"修改>轉(zhuǎn)換為元件"，打開轉(zhuǎn)換為元件對(duì)話框；2.選定舞臺(tái)上的元素，并將選定元素拖到庫(kù)面板上；3.填寫轉(zhuǎn)換為元件對(duì)話框，并點(diǎn)擊確定