如何在c#中获取月份的数组
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How to get an array of months in c#
提问by LIX
I want to get the month array in c#.
somthing like this : { January , February , ... , December }
How can I do this? please send me codes in C#.
thanks
我想在 c# 中获取月份数组。
类似这样的事情：{ January , February , ... , December }
我该怎么做？请给我发送 C# 代码。谢谢
采纳答案by nmdr
You need to careful about localization issues as well: You can use:
您还需要注意本地化问题：您可以使用：
string[] monthNames =
System.Globalization.CultureInfo.CurrentCulture
.DateTimeFormat.MonthGenitiveNames;
The genitive case is introduced in some inflected languages by a genitive noun inflection, which in non-inflected languages matches the use of the equivalent of the English preposition "of". For example, a date in the Russian (Russia), "ru-RU", culture, consists of the day number and the genitive month name.
属格格在一些屈折语言中由属格名词屈折引入，在非屈折语言中，它与英语介词“of”等价物的使用相匹配。例如，俄语（俄罗斯）“ru-RU”文化中的日期由日数和属格月份名称组成。
EDIT: If you need english month names you can set your current culture as en-US
编辑：如果您需要英文月份名称，您可以将当前文化设置为en-US
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
回答by Wael Dalloul
string[] months = new string[] {"January", "February", "March", "April", "May",
"June", "July", "August", "September", "October", "November", "December"};
回答by o.k.w
string[] monthNames = System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.MonthNames;
foreach (string m in monthNames) // writing out
{
Console.WriteLine(m);
}
Output:
输出：
January
February
March
April
May
June
July
August
September
October
November
December
Update:
Do note that for different locales/cultures, the output might not be in English. Haven't tested that before though.
更新：
请注意，对于不同的语言环境/文化，输出可能不是英语。不过之前没测试过。
For US English only:
仅适用于美国英语：
string[] monthNames = (new System.Globalization.CultureInfo("en-US")).DateTimeFormat.MonthNames;
回答by WhiteleyJ
An alternate that hopefully teaches how you can apply the range function to create for sequential things.
一个替代方案，希望能教你如何应用范围函数来创建顺序事物。
var startDate = new DateTime(2014,1,1);
var months = Enumerable.Range(0,11)
.Select(startDate.AddMonths);
.Select(m => m.ToString("yyyy MMMM"))
.ToList();
What it is doing is creating a DateTime object (startDate) and using that object to generate all the other dates relative to itself.
它正在做的是创建一个 DateTime 对象 (startDate) 并使用该对象生成与其自身相关的所有其他日期。
Enumerable.Range(0,11) creates a list of integers {0,1,2,3,4,5,6,7,8,9,10,11}
Select(startDate.AddMonths) feeds each of those integers to the AddMonths function of startDate which produces a list of dates from January to December.
Select(m => m.ToString("yyyy MMMM") takes each of the dates from january to december and converts them into a formatted string (in this case "2014 January")
ToList() evaluates all the functions and returns it as a list of strings.
Enumerable.Range(0,11) 创建一个整数列表 {0,1,2,3,4,5,6,7,8,9,10,11}
Select(startDate.AddMonths) 将这些整数中的每一个提供给 startDate 的 AddMonths 函数，该函数生成从一月到十二月的日期列表。
Select(m => m.ToString("yyyy MMMM") 获取从 1 月到 12 月的每个日期并将它们转换为格式化字符串（在本例中为“2014 年 1 月”）
ToList() 评估所有函数并将其作为字符串列表返回。
