public void AddReceiving(Receiving receiving)
{
if (receiving != null)
{
Receivings.Add(receiving);
}
}
public bool TransferReceiving(Receiving receiving, DateTime dateReceiving)
{
if (receiving != null && dateReceiving.CompareTo(receiving.DateReceiving) > 1)
{
receiving.DateReceiving = dateReceiving;
return true;
}
return false;
}