Zero-IF

基本解釋

This value is always zero if no menu or option is defined.
如果沒(méi)有定義菜單或選項(xiàng),此值總是為零。
CBT application should return zero if it processes this message.
如果CBT應(yīng)用程序處理該消息，返回值應(yīng)該是0。
However, you can set the final payment technically to zero if desired.
然而,你可確定最后付款技術(shù)上零熱量。
This method returns zero if called when no more characters are left to read.
如果調(diào)用此方法時(shí)沒(méi)有更多的字符留下可供讀取,則此方法返回0。
Returns zero if there is no arguments list or if the string is not well formed.
如果沒(méi)有參數(shù)列表或如果字符串格式不良,則返回零。