How can i format 07/03/2012 to March 7th,2012 in c# [duplicate]

Answer 1

Here is another version of the Ordinalize() extension, short and sweet:

public static string Ordinalize(this int x)
{
    var xString = x.ToString();
    var xLength = xString.Length;
    var xLastTwoCharacters = xString.Substring(Math.Max(0, xLength - 2));
    return xString + 
        ((x % 10 == 1 && xLastTwoCharacters != "11") 
            ? "st"
        : (x % 10 == 2 && xLastTwoCharacters != "12") 
            ? "nd"
        : (x % 10 == 3 && xLastTwoCharacters != "13") 
            ? "rd"
        : "th");
    }

and then call that extension like this

myDate.Day.Ordinalize()

or

myAnyNumber.Ordinalize() 

Answer 2

DateTime dt = new DateTime(args);
String.Format("{0:ffffd, MMM d, yyyy}", dt); 

// "Sun, Mar 9, 2008"

Answer 3

Humanizer meets all your .NET needs for manipulating and displaying strings, enums, dates, times, timespans, numbers and quantities

To install Humanizer, run the following command in the Package Manager Console

PM> Install-Package Humanizer

Ordinalize turns a number into an ordinal string used to denote the position in an ordered sequence such as 1st, 2nd, 3rd, 4th:

1.Ordinalize() => "1st"
5.Ordinalize() => "5th"

Then you can use:

String.Format("{0} {1:MMMM yyyy}", date.Day.Ordinalize(), date)