本文整理汇总了C#中System.Globalization.Calendar.GetWeekOfYear方法的典型用法代码示例。如果您正苦于以下问题：C# Calendar.GetWeekOfYear方法的具体用法？C# Calendar.GetWeekOfYear怎么用？C# Calendar.GetWeekOfYear使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Globalization.Calendar的用法示例。
在下文中一共展示了Calendar.GetWeekOfYear方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//引入命名空间
using System;
using System.Globalization;
public class SamplesCalendar {
public static void Main() {
// Gets the Calendar instance associated with a CultureInfo.
CultureInfo myCI = new CultureInfo("en-US");
Calendar myCal = myCI.Calendar;
// Gets the DTFI properties required by GetWeekOfYear.
CalendarWeekRule myCWR = myCI.DateTimeFormat.CalendarWeekRule;
DayOfWeek myFirstDOW = myCI.DateTimeFormat.FirstDayOfWeek;
// Displays the number of the current week relative to the beginning of the year.
Console.WriteLine( "The CalendarWeekRule used for the en-US culture is {0}.", myCWR );
Console.WriteLine( "The FirstDayOfWeek used for the en-US culture is {0}.", myFirstDOW );
Console.WriteLine( "Therefore, the current week is Week {0} of the current year.", myCal.GetWeekOfYear( DateTime.Now, myCWR, myFirstDOW ));
// Displays the total number of weeks in the current year.
DateTime LastDay = new System.DateTime( DateTime.Now.Year, 12, 31 );
Console.WriteLine( "There are {0} weeks in the current year ({1}).", myCal.GetWeekOfYear( LastDay, myCWR, myFirstDOW ), LastDay.Year );
}
}
/*
This code produces the following output. Results vary depending on the system date.
The CalendarWeekRule used for the en-US culture is FirstDay.
The FirstDayOfWeek used for the en-US culture is Sunday.
Therefore, the current week is Week 1 of the current year.
There are 53 weeks in the current year (2001).
*/示例2: Main
//引入命名空间
using System;
using System.Globalization;
public class Example
{
public static void Main()
{
DateTimeFormatInfo dfi = DateTimeFormatInfo.CurrentInfo;
DateTime date1 = new DateTime(2011, 1, 1);
Calendar cal = dfi.Calendar;
Console.WriteLine("{0:d}: Week {1} ({2})", date1,
cal.GetWeekOfYear(date1, dfi.CalendarWeekRule,
dfi.FirstDayOfWeek),
cal.ToString().Substring(cal.ToString().LastIndexOf(".") + 1));
}
}输出：
1/1/2011: Week 1 (GregorianCalendar)