sealed class NI64 : MB <Int64?> { public override void To(IMapDataDestination d, object o, int i, Int64?v) { d.SetNullableInt64(o, i, v); }
public override void Map(IMapDataSource source, object sourceObject, int sourceIndex, IMapDataDestination destination, object destinationObject, int destinationIndex) { if(source.IsNull(sourceObject, sourceIndex)) { destination.SetNullableInt64(destinationObject, destinationIndex, null); } else { destination.SetNullableInt64(destinationObject, destinationIndex, Convert.ToInt64(source.GetString(sourceObject, sourceIndex))); } }