在ASP.NET Mvc中将dd / MM / yyyy字符串格式日期转换为MM / dd / yyyy日期格式

Question

I want to convert dd/MM/yyyy string format to MM/dd/yyyy date Format. In my form I want to show the date to user in dd/mm/yyyy for that I have done.

But I want convert dd/MM/yyyy string date to MM/dd/yyyy date format for Search date in database.

Please Help Me!

Answer 1

First convert your dd/MM/yyyy format string to datetime using DateTime.ParseExact then convert it back as MM/dd/yyyy format date string using ToString() method

string inp = "23/08/2016"; // inp is dd/MM/yyyy format date string
DateTime date = DateTime.ParseExact(inp, "dd/MM/yyyy", CultureInfo.InvariantCulture);
string s1 = date.ToString("MM/dd/yyyy"); // s1 is now MM/dd/yyyy format date string

or simply one expression

string s2 = DateTime.ParseExact("23/08/2016", "dd/MM/yyyy", CultureInfo.InvariantCulture).ToString("MM/dd/yyyy");

Answer 2

Try this

DateTime dateTime = new DateTime();
dateTime = Convert.ToDateTime(DateTime.ParseExact("YouDateString", "MM/dd/yyyy", CultureInfo.InvariantCulture));