blocks|key|4747912|text|我猜你指的是2点的Feb。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4747913|这段代码应该做到这一点：|4747914|DateTime+start+=+new+DateTime(2010,2,1);
DateTime+end+=+start.AddMonths(12).AddDays(-1);
Console.WriteLine(start);
Console.WriteLine(end);|code-block|syntax|javascript|4747915|输出：|4747916|+01-Feb-10+12:00:00+AM

+31-Jan-11+12:00:00+AM|4747917|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I assume you mean Feb by 2. 

This code should do this:

<pre><code>DateTime start = new DateTime(2010,2,1);
DateTime end = start.AddMonths(12).AddDays(-1);
Console.WriteLine(start);
Console.WriteLine(end);
</code></pre>

Output:

<pre><code> 01-Feb-10 12:00:00 AM

 31-Jan-11 12:00:00 AM
</code></pre>

blocks|key|3147726|text|您可以执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3147727|DateTime+startDate+=+new+DateTime(DateTime.Today.Year,+2,+1);+//+1st+Feb+this+year
DateTime+endDate+=+new+DateTime(DateTime.Today.Year%2B1,+2,+1).AddDays(-1);+//+Last+day+in+January+next+year|code-block|syntax|javascript|3147728|这解决了你的问题吗？|3147729|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You can do:

<pre><code>DateTime startDate = new DateTime(DateTime.Today.Year, 2, 1); // 1st Feb this year
DateTime endDate = new DateTime(DateTime.Today.Year+1, 2, 1).AddDays(-1); // Last day in January next year
</code></pre>

Does that solve your problem?

blocks|key|3147781|text|以下是我用于计算会计年度开始日期的版本。它将根据当前月份检查StartMonth，并将调整年份。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3147782|private+DateTime?+FiscalYearStartDate()+{
++int+fyStartMonth+=+2;
++var+dte+=+new+DateTime(DateTime.Today.Year,+fyStartMonth,+1);+//+1st+April+this+year

++if+(DateTime.Today.Month+>=+fyStartMonth)+{
++++//Do+nothing,+since+this+is+the+correct+calendar+year+for+this+Fiscal+Year
++}+else+{
++++//The+FY+start+last+calendar+year,+so+subtract+a+year
++++dte+=+dte.AddYears(-1);
++}

++return+dte;
}|code-block|syntax|javascript|3147783|您可以像其他人一样轻松地计算结束日期，只需添加%2B1年，然后减去1天(多亏了约翰尼斯·鲁道夫)。|3147784|DateTime+endDate+=+new+DateTime(DateTime.Today.Year%2B1,+2,+1).AddDays(-1);|3147785|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Here is my version for calculating the Fiscal Year Start Date. It checks the StartMonth against the current month, and will adjust the year.

<pre><code>private DateTime? FiscalYearStartDate() {
 int fyStartMonth = 2;
 var dte = new DateTime(DateTime.Today.Year, fyStartMonth, 1); // 1st April this year

 if (DateTime.Today.Month &gt;= fyStartMonth) {
 //Do nothing, since this is the correct calendar year for this Fiscal Year
 } else {
 //The FY start last calendar year, so subtract a year
 dte = dte.AddYears(-1);
 }

 return dte;
}
</code></pre>

You can easily calculate the End Date like others have done, by adding +1 Year, and then subtracting 1 Day (thanks to Johannes Rudolph).

<pre><code>DateTime endDate = new DateTime(DateTime.Today.Year+1, 2, 1).AddDays(-1);
</code></pre>

blocks|key|1080861|text|如果您当前的日期是2021年1月14日，那么印度的财政年度是2020年4月1日至2021年3月31日|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1080862|1080863|使用以下代码来获得完美的输出。|blockquote|1080864|1080865|1080866|DateTime+CurrentDate+=+DateTime.Now;
int+CurrentMonth+=+CurrentDate.Month;

if+(CurrentMonth+>=+4)//4+is+the+first+month+of+the+financial+year.
{
txtFromDate.Text+=+new+DateTime(CurrentDate.Year,+4,+1).ToString(CS.ddMMyyyy);
txtToDate.Text+=+new+DateTime(CurrentDate.Year+%2B+1,+4,+1).AddDays(-1).ToString(CS.ddMMyyyy);
}
else
{
txtFromDate.Text+=+new+DateTime(CurrentDate.Year+-+1,+4,+1).ToString(CS.ddMMyyyy);
txtToDate.Text+=+new+DateTime(CurrentDate.Year,+4,+1).AddDays(-1).ToString(CS.ddMMyyyy);
}|code-block|syntax|javascript|1080867|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|P|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|Q|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|S|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|T|8|@]|9|@]|A|$K|L]]|$1|M|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|N|$]]

If your current date is 14/01/2021
Then the Indian financial Year is 01/04/2020 to 31/03/2021
<blockquote>
Use the following code for perfect output.
</blockquote>
<pre><code>DateTime CurrentDate = DateTime.Now;
int CurrentMonth = CurrentDate.Month;

if (CurrentMonth &gt;= 4)//4 is the first month of the financial year.
{
txtFromDate.Text = new DateTime(CurrentDate.Year, 4, 1).ToString(CS.ddMMyyyy);
txtToDate.Text = new DateTime(CurrentDate.Year + 1, 4, 1).AddDays(-1).ToString(CS.ddMMyyyy);
}
else
{
txtFromDate.Text = new DateTime(CurrentDate.Year - 1, 4, 1).ToString(CS.ddMMyyyy);
txtToDate.Text = new DateTime(CurrentDate.Year, 4, 1).AddDays(-1).ToString(CS.ddMMyyyy);
}
</code></pre>

blocks|key|1080871|text|public++static+(DateTime,+DateTime)+GetCurrentFinacialYearDateRange()
++++{
++++++++if(DateTime.Now.Month+>=+7)
++++++++{
++++++++++++DateTime+startDate+=+new+DateTime(DateTime.Today.Year,+7,+1);+//+1st+July+this+year
++++++++++++DateTime+endDate+=+new+DateTime(DateTime.Today.Year+%2B+1,+7,+1).AddDays(-1);+//+Last+day+in+June+next+year
++++++++++++return+(startDate,+endDate);
++++++++}
++++++++else
++++++++{
++++++++++++DateTime+startDate+=+new+DateTime(DateTime.Today.Year-1,+7,+1);+//+1st+July+this+year
++++++++++++DateTime+endDate+=+new+DateTime(DateTime.Today.Year,+7,+1).AddDays(-1);+//+Last+day+in+June+next+year
++++++++++++return+(startDate,+endDate);
++++++++}
++++++++
++++}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1080872|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>public static (DateTime, DateTime) GetCurrentFinacialYearDateRange()
 {
 if(DateTime.Now.Month &gt;= 7)
 {
 DateTime startDate = new DateTime(DateTime.Today.Year, 7, 1); // 1st July this year
 DateTime endDate = new DateTime(DateTime.Today.Year + 1, 7, 1).AddDays(-1); // Last day in June next year
 return (startDate, endDate);
 }
 else
 {
 DateTime startDate = new DateTime(DateTime.Today.Year-1, 7, 1); // 1st July this year
 DateTime endDate = new DateTime(DateTime.Today.Year, 7, 1).AddDays(-1); // Last day in June next year
 return (startDate, endDate);
 }
 
 }
</code></pre>

I have a financial year's month end value <code>2</code>.

How would i calculate the financial year <code>DateTime startDate</code> and <code>DateTime endDate</code> from that value?

How to calculate financial year start and end dates from financial year's month end value?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一个财政年度的月末价值2。如何根据该值计算财政年度的DateTime startDate和DateTime endDate？

问如何根据财务年度的月末数值计算财务年度的起止日期？
EN

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问如何根据财务年度的月末数值计算财务年度的起止日期？EN