常見例句Change a field such as LastName and click Update. 更改字段,如“LastName”,然后單擊“更新”。Allow players have the same firstname or lastname. 容許同名同姓玩家參與游戲。Write-Host "$FirstName $LastName is an $Title in $Department. " 現(xiàn)在,你期待實際上會在屏幕上顯示什么?While LastName refers to a column by name, you can also refer to columns by column number. 盡管LastName按名稱引用列,但是您也可以按列號引用列。Each column in a table models an attribute of the object (for example, LastName, Price, Color). 表中的每列建立對象的屬性的模型(例如,LastName、Price、Color)。Creates a field called FullName that displays the values in the FirstName and LastName fields, separated by a space. 創(chuàng)建一個稱為“全名”的字段,其中顯示“名字”和“姓氏”字段中的值,這些值用空格分隔。 返回 lastname