} // GetWriteOffDate
internal void Add(int nCustomerID, CustomerStatusChange csc)
{
if (Data.ContainsKey(nCustomerID))
{
Data[nCustomerID].Add(csc);
}
else
{
Data[nCustomerID] = new List <CustomerStatusChange> {
csc
}
};
if ((csc.NewStatus == CustomerStatus.WriteOff) && !WriteOffDate.ContainsKey(nCustomerID))
{
WriteOffDate[nCustomerID] = csc.ChangeDate;
}
} // Add
} // GetLast
public DateTime?GetWriteOffDate(int nCustomerID)
{
return(WriteOffDate.ContainsKey(nCustomerID) ? WriteOffDate[nCustomerID] : (DateTime?)null);
} // GetWriteOffDate