vb中的now()函数什么意思啊？

vb中的now()函数什么意思啊？它在那个类中？它和DateAndTime.Now 有什么区别？
c#中怎样实现now()函数功能？

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DateTime.Now

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http://www.fzs8.net/visual_basic/2007-06-17/6285.html

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Now就是现在的意思

now[naʊ]
adv.
at or for the present time or moment
at this exact moment; immediately
in these times; nowadays
given the present circumstances
now we'll have to stay to the end
very recently
he left just now
very soon
he is leaving just now

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yyz985，我晕！