The method or operation is not implemented.

May 4 at 4:34 PM
Hi, when inserting records into table, i got "The method or operation is not implemented." exception in On_Error. Any ideas. Thanks.
May 5 at 12:49 PM
Please post the full stacktrace of the error:
private void TableDependency_OnError(object sender, ErrorEventArgs e)
{
    Console.WriteLine( e.Error );
}
May 5 at 5:08 PM
System.FormatException: Input string was not in a correct format.
   v System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
   v System.Number.ParseDecimal(String value, NumberStyles options, NumberFormatInfo numfmt)
   v TableDependency.EventArgs.RecordChangedEventArgs`1.GetValueObject(PropertyInfo propertyInfo, String value)
   v TableDependency.EventArgs.RecordChangedEventArgs`1.GetValue(PropertyInfo propertyInfo, ColumnInfo columnInfo, Byte[] message)
   v TableDependency.SqlClient.EventArgs.SqlRecordChangedEventArgs`1.GetValue(PropertyInfo entityPropertyInfo, ColumnInfo columnInfo, Byte[] message)
   v TableDependency.EventArgs.RecordChangedEventArgs`1.MaterializeEntity(List`1 messages, IModelToTableMapper`1 mapper)
   v TableDependency.EventArgs.RecordChangedEventArgs`1..ctor(MessagesBag messagesBag, IModelToTableMapper`1 mapper, IEnumerable`1 userInterestedColumns, String server, String database, String sender)
   v TableDependency.SqlClient.SqlTableDependency`1.GetRecordChangedEventArgs(MessagesBag messagesBag)
   v TableDependency.TableDependency`1.NotifyListenersAboutChange(Delegate[] changeSubscribedList, MessagesBag messagesBag)
   v TableDependency.SqlClient.SqlTableDependency`1.<WaitForNotifications>d__67.MoveNext()
May 6 at 9:58 AM
You may encountered the issue https://tabledependency.codeplex.com/workitem/67 . For workaround try to change map to string.