如何为可空的日期时间创建setter和getter属性。 例如:
private DateTime mTimeStamp;
public DateTime TimeStamp
{
get { return mTimeStamp; }
set { mTimeStamp = value; }
}
可空属性支持setter和getter吗,还是我必须将其声明为public?
private DateTime? mTimeStamp;
public DateTime TimeStamp
{
}