public void Update(long MasterID,string Name,string Note,string GroupID,DateTime? CreatedOn,DateTime? ModifiedOn,string ModifiedBy)
{
Master item = new Master();
item.MasterID = MasterID;
item.Name = Name;
item.Note = Note;
item.GroupID = GroupID;
item.CreatedOn = CreatedOn;
item.ModifiedOn = ModifiedOn;
item.ModifiedBy = ModifiedBy;
item.MarkOld();
item.Save(UserName);
}