public GroupDescriptorExpressionBuilderEx(Expression queryable, GroupDescriptor groupDescriptor, GroupDescriptorExpressionBuilderEx childBuilder, Expression notPagedExpression) : base(queryable) { this.groupDescriptor = groupDescriptor; this.childBuilder = childBuilder; this.notPagedExpression = notPagedExpression; }
public Expression CreateExpression() { GroupDescriptorExpressionBuilderEx childBuilder = null; foreach (GroupDescriptor groupDescriptor in groupDescriptors.Reverse()) { var builder = new GroupDescriptorExpressionBuilderEx(this.queryable, groupDescriptor, childBuilder, notPagedData); //builder.Options.LiftMemberAccessToNull = queryable.Provider.IsLinqToObjectsProvider(); builder.Options.LiftMemberAccessToNull = false; childBuilder = builder; } if (childBuilder != null) { return(childBuilder.CreateExpression()); } return(queryable); }