private void Select(MemberInitExpression expression, ExpressionParameter parameter, bool isSingle)
{
foreach (MemberBinding binding in expression.Bindings)
{
if (binding.BindingType != MemberBindingType.Assignment)
{
throw new NotSupportedException();
}
MemberAssignment memberAssignment = (MemberAssignment)binding;
var memberName = memberAssignment.Member.Name;
var item = memberAssignment.Expression;
if (IsNullable(item) && item is UnaryExpression)
{
var memtype = ExpressionTool.GetMemberInfoType(memberAssignment.Member);
if (IsNullable(memtype) && UtilMethods.GetUnderType(memtype) == UtilMethods.GetUnderType(item.Type))
{
item = (item as UnaryExpression).Operand;
}
}
ResolveNewExpressions(parameter, item, memberName);
}
}