求计算当前时间离给定的时间相差多少分钟的算式 ( 积分: 20 )

B

bj_2005

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• 2007-02-14

• #1

这是一条计算当前时间离给定的时间相差多少分钟的算式,我敢打赌这是最菜的办法,求更简单的办法.
showmessage(inttostr(strtoint(FormatDateTime('hh',now-strtodatetime('13:06')))*60+strtoint(FormatDateTime('nn',now-strtodatetime('13:06')))));

 

隐

隐士山人

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• 2007-02-14

• #2

showmessage(inttostr(minutesBetween(time,strtodatetime('13:06'))));//usesateUtils

 

S

skywin

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• 2007-02-14

• #3

uses
DateUtils
minutesBetween(time1,time2:Ttime):Integer;

 

A

anyway

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• 2007-02-14

• #4

楼上抢先了...

 

B

bj_2005

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• 2007-02-14

• #5

多人接受答案了。