public OneToManyObjectToObjectMap <TDest> MapFrom <TSource>(Expression <Func <TDest, object> > destinationExpression,
string sourceExpression)
{
var newMapping = new ObjectToObjectMapping(typeof(TDest),
typeof(TSource),
ReflectionUtil.GetPropertyChain(destinationExpression),
sourceExpression);
DoAdd(newMapping);
return(this);
}
private void DoAdd(ObjectToObjectMapping newMapping)
{
Check.Require(!_mappings.Contains(newMapping),
string.Format("Cannot add duplicate mapping. Attempted: {0}", newMapping));
_mappings.Add(newMapping);
}
