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如何编写 C# 代码来计算 Office 中的总 InTime，并在特定日期为特定人员提供多个进出时间。我有一个用于选择人名的下拉菜单和一个用于选择我需要获取的日期的日历员工的总 InTime。

数据如下面的 excel 表 xyz 中给出：

 **Date          Event Description   Item Description**
12/21/2012 1:51 Exit granted    Ban Swapnil
12/21/2012 2:45 Entry granted   Ban Swapnil
12/21/2012 8:12 Exit granted    Ban Swapnil
12/25/2012 22:44    Entry granted   Ban Swapnil
12/26/2012 0:59 Exit granted    Ban Swapnil
12/26/2012 1:34 Entry granted   Ban Swapnil
12/26/2012 8:15 Exit granted    Ban Swapnil
12/26/2012 22:05    Entry granted   Ban Swapnil
12/26/2012 23:46    Exit granted    Ban Swapnil
12/21/2012 1:24 Exit granted    Bandel Ashish Chander
12/21/2012 15:23    Entry granted   Bandel Ashish Chander
12/21/2012 15:34    Exit granted    Bandel Ashish Chander
12/21/2012 15:51    Entry granted   Bandel Ashish Chander
12/21/2012 16:06    Exit granted    Bandel Ashish Chander
12/21/2012 16:29    Entry granted   Bandel Ashish Chander
12/21/2012 17:56    Exit granted    Bandel Ashish Chander
12/21/2012 18:32    Entry granted   Bandel Ashish Chander
12/21/2012 19:03    Exit granted    Bandel Ashish Chander
12/21/2012 19:37    Entry granted   Bandel Ashish Chander
12/21/2012 21:40    Exit granted    Bandel Ashish Chander
12/21/2012 21:50    Entry granted   Bandel Ashish Chander
12/21/2012 23:01    Exit granted    Bandel Ashish Chander
12/24/2012 13:39    Entry granted   Bandel Ashish Chander
12/24/2012 13:41    Exit granted    Bandel Ashish Chander
12/24/2012 14:52    Entry granted   Bandel Ashish Chander
12/24/2012 15:54    Exit granted    Bandel Ashish Chander
12/24/2012 16:41    Entry granted   Bandel Ashish Chander
12/24/2012 18:31    Exit granted    Bandel Ashish Chander
12/24/2012 22:07    Entry granted   Bandel Ashish Chander
12/24/2012 23:00    Exit granted    Bandel Ashish Chander
12/25/2012 14:00    Entry granted   Bandel Ashish Chander
12/25/2012 14:02    Exit granted    Bandel Ashish Chander
12/25/2012 14:48    Entry granted   Bandel Ashish Chander
12/25/2012 18:45    Exit granted    Bandel Ashish Chander
12/26/2012 13:14    Entry granted   Bandel Ashish Chander
12/26/2012 13:29    Exit granted    Bandel Ashish Chander
12/26/2012 14:33    Entry granted   Bandel Ashish Chander
12/26/2012 17:45    Exit granted    Bandel Ashish Chander
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1 回答 1

2

这很简单。你可能只是没有考虑清楚。您可以将两个日期之间的差异作为TimeSpan。这意味着您可以执行date1 - date2并获得一个 TimeSpan 结构，该结构将为您提供小时/分钟/秒数。

现在，假设您有一组给定用户的进出时间，您需要一个包含一对进出时间的列表。2 元组非常适合这项工作，因此您将拥有一个 2 元组列表。

给定输入/输出时间对的地图，您可以汇总 TimeSpan。这是一个例子：

（请注意，您的数据对我来说没有意义，但如果您可以从您的数据生成以下列表，那么您的问题陈述就解决了。）

List<Tuple<DateTime,DateTime>> lstForOnePerson = ..
int totalHours = 0;
foreach(var tup in lstForOnePerson)
{
 //this is assuming the first item in the tuple is IN time and the second is OUT
 TimeSpan tm = tup.Item2 - tup.Item1;
 totalHours += tm.TotalHours;
}
于 2013-02-06T18:17:53.977 回答