C # Get the first day and last day of the month date method

This example describes how C # obtains the first and last day dates of the previous month. Share to everyone for your reference.

The specific implementation code is as follows:

The code is as follows:

int year = datetime.now.year;//when the year before last

int mouth = datetime.now.month;//Current Month

int beforeyear = 0;

int beforemouth = 0;

if (mouth <= 1)//If the current month is January, then the year will be reduced by 1

{

Beforeyear = year–1;

Beforemouth =12;//last month

}

Else

{

Beforeyear = year;

Beforemouth = mouth–1;//Last month

}

String beforemouthoneday = Beforeyear + "Year" + Beforemouth + "Month" + 1 + "day";//first day of last month

String beforemouthlastday = Beforeyear + "Year" + Beforemouth + "month" + datetime.daysinmonth (year, Beforemouth) + "Day";//Last Day of last month

The last day of last month can also be written like this:

The code is as follows:

String beforemouthlastday = DateTime.Parse (DateTime.Now.ToString ("yyyy-mm-01")). AddDays (-1). ToString ("Yyyy-mm-dd"); Get the last day of the month date

I hope this article is helpful to everyone's C # programming.

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C # Get the first day and last day of the month date method

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C # Get the first day and last day of the month date method