The data source control reveals these abilities through a number of Boolean properties such as CanUpdate, CanDelete, CanSort, and so forth.
数据源控件通过一些布尔属性(例如CanUpdate、CanDelete、CanSort等)提供这些功能。
If you use the preorder menu that hangs on your door all night, don’t mark a first name or the number of people in the room — this reveals to anyone passing your room that you’re alone.
如果你使用整夜挂在门口的预订菜单,不要留下你的名字或记下房间里有多少人,这会让路过你房间的人知道只有你一个人在。
Nonetheless, the increased number of new cases observed over the past two months reveals the fragility of such progress.
尽管如此,过去两个月中观察到的新病例数依然在增加,表明了这一进展的脆弱性。
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