如何获得短期约会 System Nullable datetime (datetime ?)
System Nullable datetime (datetime ?)
对于ed 12/31/2013 12:00:00- >只应该返回12/31/2013.
12/31/2013 12:00:00
12/31/2013
我看不到ToShortDateString可用的.
ToShortDateString
.net c# datetime nullable
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