如何在asp.net中显示dayofweek [英] how to display dayofweek in asp.net

问题描述

如何在asp.net中显示星期几



i的日期如下



01/01/2015



以上日期我想在asp.net中显示星期几



为什么我在asp.net中使用c＃做什么。



问候，

Narasiman P.

how to display the day of week in asp.net

i have date as follows

01/01/2015

for the above date i want to display the day of the week in asp.net

for that how can i do in asp.net using c#.

Regards,
Narasiman P.

推荐答案

//Use the DateTime class
//The constructor is, new DateTime(int yyyy, int month,int day)
DateTime dateTime = new DateTime(2015, 1, 1);
//You can also parse a string
DateTime dateTimeFromString = DateTime.Parse("01/01/2015");
//To display the day as its full name e.g. Monday
string dayOfWeekLong=  dateTime.ToString("dddd");
//To display the day as a shortened name e.g. Mon
string dayOfWeekShort = dateTime.ToString("ddd");
//To display as numeric e.g. 09, 29
string dayOfWeekNumericLong = dateTime.ToString("dd");

请参阅：

http://msdn.microsoft.com/en-us/library/system.datetime.dayofweek%28v=vs.110%29 .aspx [ ^ ]，

http://msdn.microsoft.com/en-us/library/system.datetime.tostring%28v=vs.110%29.aspx [ ^ ] ，

http://msdn.microsoft .com / zh-CN / library / 8kb3ddd4％28v = vs.110％29.aspx [ ^ ]（p关注格式说明符'ddd'和'dddd'）。

-SA

Please see:
http://msdn.microsoft.com/en-us/library/system.datetime.dayofweek%28v=vs.110%29.aspx[^],
http://msdn.microsoft.com/en-us/library/system.datetime.tostring%28v=vs.110%29.aspx[^],
http://msdn.microsoft.com/en-us/library/8kb3ddd4%28v=vs.110%29.aspx[^] (pat attention for the format specifiers 'ddd' and 'dddd').

—SA

使用下面的代码。



int dayofweek = Convert.ToInt16（Convert.ToDateTime（01/01/2015）。DayOfWeek）;

Use below code.

int dayofweek = Convert.ToInt16(Convert.ToDateTime("01/01/2015").DayOfWeek);

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