serialization exception

davido posted on Thursday, February 05, 2009

Using CSLALight

Please correct me if I'm wrong; I added the following 2 methods and a class called DateRange

I am getting a serialization exception.."Add any types not known statically to the list of known types..."

Any help appreciated?

public static void GetAdditionalExpenseListRange(DateRange dateRange, EventHandler<DataPortalResult<ReadOnlyAdditionalExpenseList>> handler)

{

DataPortal<ReadOnlyAdditionalExpenseList> dp = new DataPortal<ReadOnlyAdditionalExpenseList>();

dp.FetchCompleted += handler;

dp.BeginFetch(new SingleCriteria<ReadOnlyAdditionalExpense, DateRange>(dateRange));

}

AND

private void DataPortal_Fetch(SingleCriteria<ReadOnlyAdditionalExpenseList, DateRange> dateRange)

{

RaiseListChangedEvents = false;

....

CLASS

[Serializable]

public class DateRange

{

public DateRange()

{

}

public DateRange(DateTime StartDate, DateTime EndDate)

{

_startDate = StartDate;

_endDate = EndDate;

}

private DateTime _startDate;

public DateTime StartDate

{

get { return _startDate; }

set { _startDate = value; }

}

private DateTime _endDate;

public DateTime EndDate

{

get { return _endDate; }

set { _endDate = value; }

}