Nullable DateTime?

Question

how to create setter and getter Properties for nullable datetime. for example:

private DateTime mTimeStamp;

public DateTime TimeStamp
{
      get { return m         


        

Answer 1

private DateTime? mTimeStamp;

public DateTime? TimeStamp
{
  get { return mTimeStamp; }
  set { mTimeStamp = value; }
}

or, if you are using .net 3.0+

public DateTime? TimeStamp {get;set;}