Convert date and time in the desired format in vb,net

dd/MM/yyyy
String.Format("{0:dd/MM/yyyy}", DateTime.Now)


MM/dd/yyyy
String.Format("{0:MM/dd/yyyy}", DateTime.Now)

dd/MM/yy
String.Format("{0:dd/MM/yy}", DateTime.Now)


time
String.Format("{0:t}", DateTime.Now)

With Day, month
String.Format("{0:F}", DateTime.Now)

i.eFriday, December 19, 2008 10:48:46 AM