How to trim a Date

Using, DateTime properties (like Day, Month and Year) you can extract or trim the information as:

DateTime value = new DateTime("03/05/2012");
String day = value.Day;
String month = value.MOnth;
String year = value.Year;

You can get day, month and year by using below given code. If your date is selected dynamically then store it in a string and convert it to DateTime as shown below. Also I have modified the code so that you can get exact name of month and week also.

static void Main(string[] args)
{
    string Date = "03/05/2012";
    DateTime meetingAppt = Convert.ToDateTime(Date);
    string day = meetingAppt.Day.ToString();
    string month = meetingAppt.Month.ToString();
    string year = meetingAppt.Year.ToString();


    string day1 = meetingAppt.ToString("dddd");
    string month1 = meetingAppt.ToString("MMMM");
    string year1 = meetingAppt.ToString("yyyy");
}

check this

string date="15/2/2011"; //save your dynamic date in date variable.
DateTime  datevalue=Convert.ToDateTime(date);
string day=datevalue.Day.ToString();
string month=datevalue.Month.ToString();
string year=datevalue.Year.ToString();