string change date format c#

4 Answers Sorted by: 36 If you already have it as a DateTime, use: string x = dt.ToString ("yyyy-MM-dd"); See the MSDN documentation for more details. You can specify CultureInfo.InvariantCulture to enforce the use of Western digits etc.

To format it, you can first convert it to a DateTime (it's probably the simplest way). var birthdayString = "06/28/2013"; var date = Convert.ToDateTime (birthdayString); date.ToString ("dd/MM - MMMM d"); // 28/06 - June 28 date.ToString ("dd/MM/yyyy"); // 28/06/2013

C# DateTime date1 = new DateTime (2008, 1, 2, 6, 30, 15); Console.WriteLine (date1.ToString ("dd, MM", CultureInfo.InvariantCulture)); // 02, 01 Back to table The "ddd" custom format specifier The "ddd" custom format specifier represents the abbreviated name of the day of the week.

You can determine the custom format string or strings that correspond to a standard format string by calling the DateTimeFormatInfo.GetAllDateTimePatterns (Char) method. The following example displays the custom format strings that map to the "d" (short date pattern) standard format string. C#

In C#, you can get a date and string from a DateTime object into different formats using the ToString () method. Specify the format as a string parameter in the ToString () method to get the date string in the required format. The following example demonstrates getting the date and time string in different formats.

All formatting can be done also using DateTime.ToString method. Custom DateTime Formatting There are following custom format specifiers y (year), M (month), d (day), h (hour 12), H (hour 24), m (minute), s (second), f (second fraction), F (second fraction, trailing zeroes are trimmed), t (P.M or A.M) and z (time zone).

Standard DateTime Formatting in C#. Standard date and time format specifiers consist always of a single character that defines a particular string representation of a DateTime or DateTimeOffset value: var datetime = new DateTime(2017, 8, 24); Console.WriteLine(datetime.ToString("d")); // 8/24/2017. This formatting operation uses the default or ...

Here we see all the patterns of the C# DateTime, format, and results. d -> Represents the day of the month as a number from 1 through 31. dd -> Represents the day of the month as a number from 01 through 31. ddd -> Represents the abbreviated name of the day (Mon, Tues, Wed, etc). dddd -> Represents the full name of the day (Monday, Tuesday, etc).

There are several methods to manage DateTime format in C# programming language. Changing DateTime format with String.Format Here is the example code: DateTime dt = DateTime. Now; String. Format ( " {0:y yy yyy yyyy}", dt); // 20 20 2020 2020 Changing DateTime format using ToString () method Another style of changing the format is: dt.

Convert DateTime to String using the ToString () Method Use the DateTime.ToString () method to convert the date object to string with the local culture format. The value of the DateTime object is formatted using the pattern defined by the DateTimeFormatInfo.ShortDatePattern property associated with the current thread culture.

This method is used to convert the current DateTime object value to a string using the specified format. Syntax: DateTime.ToString (format); Return type: Returns a string that represents the current date and time Displaying date as a string in C# There are numerous formats to display a date in the console.

In C#, a string can be converted to DateTime object using parsing methods provided by DateTime struct. Apart from these methods, we can convert a string to date using Convert. To DateTime () method which takes a string representation of a date as input and returns its equivalent DateTime object. Recommended Articles

本文介绍C#编程时，给定一个字符串，如何判断它是不是一个日期。本文将介绍两种方法，一个是判断字符串是否是时间，如果是就转换为一个时间变量，第二个方法是只作判断。在C#中，对格式的判断有一类专门函数，那就是TryParse。TryParse在各个不同的类型类（如int，string，DateTime）中，都是存在的。