public EntityRowComparer(List <Tuple <PropertyDescriptor, int> > keys)
{
List <Tuple <PropertyDescriptor, int, IDbValueReader> > keyList = new List <Tuple <PropertyDescriptor, int, IDbValueReader> >(keys.Count);
for (int i = 0; i < keys.Count; i++)
{
var tuple = keys[i];
IDbValueReader dbValueReader = DataReaderConstant.GetDbValueReader(tuple.Item1.PropertyType);
keyList.Add(new Tuple <PropertyDescriptor, int, IDbValueReader>(tuple.Item1, tuple.Item2, dbValueReader));
}
this._keys = keyList;
this._keyValues = new object[keys.Count];
}
public PrimitiveObjectActivator(Type primitiveType, int readerOrdinal)
{
this._primitiveType = primitiveType;
this._readerOrdinal = readerOrdinal;
this._dbValueReader = DataReaderConstant.GetDbValueReader(primitiveType);
}
