如何计算不同日期之间的小时 [英] how to calculate hour between different days

问题描述

大家好，
我想计算两个日期时间选择器之间的时差.但差异总是等于零.
我该怎么办.
neaS

解决方案

可能会有所帮助，

int hours = (dateTimePicker1.Value - dateTimePicker2.Value).TotalHours

TotalHours和Hours之间的实现有所不同，

TotalHours的实现如下所示，

return (this._ticks * 2.7777777777777777E-11);

实施小时数如下所示，

return (int) ((this._ticks / 0x861c46800L) % 0x18L);

将来的参考资料:

Timespan.TotalHours [ Timespan.Hours [ .Net Reflector/ [ int 小时=(dateTimePicker1.Value-dateTimePicker2.Value).小时

hi all,
i want to calculate hours difference between two datetime pickers. but difference always comes out to be zero.
what will i do.
neaS

解决方案

might be helpful,

int hours = (dateTimePicker1.Value - dateTimePicker2.Value).TotalHours

There is implementation difference between TotalHours and Hours,

TotalHours implementation is something like below,

return (this._ticks * 2.7777777777777777E-11);

Hours implementation is something like below,

return (int) ((this._ticks / 0x861c46800L) % 0x18L);

Future Ref:

Timespan.TotalHours[^]
Timespan.Hours[^]

and .Net Reflector/[^] is the best help.

:)

Doesn''t this works?

int hours = (dateTimePicker1.Value - dateTimePicker2.Value).Hours

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