常見(jiàn)例句WARNING:Xst:1778 - Inout is assigned but never used. 這些信號(hào)是用了的,,,為什么會(huì)出現(xiàn)這個(gè)警告啊???/?Parameters can be prefixed them with one of the keywords IN, OUT, or INOUT. 參數(shù)可以使用的前綴有:IN、OUT或INOUT。They must have valid data types (see SQL Data Types), and can be prefixed with one of the keywords IN, OUT or INOUT. 它們必須具有有效數(shù)據(jù)類型(請(qǐng)參見(jiàn)SQL數(shù)據(jù)類型),并且可以用關(guān)鍵字IN、OUT或INOUT作為前綴。Use SQLBindParameter to assign a storage area for each parameter marker, whether it is an INPUT, OUTPUT, or INOUT parameter. 使用SQLBindParameter可為每個(gè)參數(shù)標(biāo)記指派存儲(chǔ)區(qū)域,無(wú)論是INPUT、OUTPUT還是INOUT參數(shù)都可以。The Descending rank of Taiwanese optoelectronic industry according to their cost efficiency is Disk, Inout, Element, Opcom, Display. 光電產(chǎn)業(yè)各類別之成本效率排序由高到低為:光儲(chǔ)存、光輸出入、光電元件、光通訊、光電顯示器。module bid_port (a, b, ena, dir);inout a; 上面的粘錯(cuò)了,再發(fā)一次。 返回 inout