本文整理汇总了C#中System.DateTime.DaysInMonth方法的典型用法代码示例。如果您正苦于以下问题：C# DateTime.DaysInMonth方法的具体用法？C# DateTime.DaysInMonth怎么用？C# DateTime.DaysInMonth使用的例子？那么恭喜您, 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.DateTime的用法示例。
在下文中一共展示了DateTime.DaysInMonth方法的3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;
class Example
{
static void Main()
{
const int July = 7;
const int Feb = 2;
int daysInJuly = System.DateTime.DaysInMonth(2001, July);
Console.WriteLine(daysInJuly);
// daysInFeb gets 28 because the year 1998 was not a leap year.
int daysInFeb = System.DateTime.DaysInMonth(1998, Feb);
Console.WriteLine(daysInFeb);
// daysInFebLeap gets 29 because the year 1996 was a leap year.
int daysInFebLeap = System.DateTime.DaysInMonth(1996, Feb);
Console.WriteLine(daysInFebLeap);
}
}输出：
31 28 29
示例2: Main
//引入命名空间
using System;
using System.Globalization;
public class Example
{
public static void Main()
{
int[] years = { 2012, 2014 };
DateTimeFormatInfo dtfi = DateTimeFormatInfo.CurrentInfo;
Console.WriteLine("Days in the Month for the {0} culture " +
"using the {1} calendar\n",
CultureInfo.CurrentCulture.Name,
dtfi.Calendar.GetType().Name.Replace("Calendar", ""));
Console.WriteLine("{0,-10}{1,-15}{2,4}\n", "Year", "Month", "Days");
foreach (var year in years) {
for (int ctr = 0; ctr <= dtfi.MonthNames.Length - 1; ctr++) {
if (String.IsNullOrEmpty(dtfi.MonthNames[ctr]))
continue;
Console.WriteLine("{0,-10}{1,-15}{2,4}", year,
dtfi.MonthNames[ctr],
DateTime.DaysInMonth(year, ctr + 1));
}
Console.WriteLine();
}
}
}输出：
Days in the Month for the en-US culture using the Gregorian calendar Year Month Days 2012 January 31 2012 February 29 2012 March 31 2012 April 30 2012 May 31 2012 June 30 2012 July 31 2012 August 31 2012 September 30 2012 October 31 2012 November 30 2012 December 31 2014 January 31 2014 February 28 2014 March 31 2014 April 30 2014 May 31 2014 June 30 2014 July 31 2014 August 31 2014 September 30 2014 October 31 2014 November 30 2014 December 31
示例3: Main
//引入命名空间
using System;
class MainClass
{
public static void Main()
{
int days = DateTime.DaysInMonth(2004, 1);
Console.WriteLine("DateTime.DaysInMonth(2004, 1) = " + days);
}
}