But, as far as I know, they can not change the state of their members... So I can't create an Action<T> with a lambda expression. So I can't set a property or a field via Lambda
Giacomo On Tue, Apr 28, 2009 at 2:30 PM, Pascal Craponne <[email protected]> wrote: > LambdaExpressions DO take parameters too :) > > > On Tue, Apr 28, 2009 at 14:25, Giacomo Tesio <[email protected]> wrote: > >> You are surely right, but till now lambda expressions could not modify >> values... >> >> So we could use them for reading keys, for example, but not for setting >> them... >> There emit is the only way, I fear... >> >> >> Giacomo >> >> >> On Tue, Apr 28, 2009 at 9:35 AM, Pascal Craponne <[email protected]>wrote: >> >>> Instead of Emit, which is hard to master and impossible to debug, I >>> strongly suggest using Lambdas and compiling them. The produced code has a >>> good quality, and it's more flexible to maintain. >>> >>> >>> On Tue, Apr 28, 2009 at 09:17, Giacomo Tesio <[email protected]> wrote: >>> >>>> This would be useful too, for IdentityKey's creation: >>>> >>>> >>>> http://rogeralsing.com/2008/02/26/linq-expressions-access-private-fields/ >>>> >>>> >>>> Giacomo >>>> >>>> >>>> On Tue, Apr 28, 2009 at 9:09 AM, Giacomo Tesio <[email protected]>wrote: >>>> >>>>> Ah... ! ! ! >>>>> >>>>> Thanks Google! :-D >>>>> >>>>> http://geekswithblogs.net/johnsperfblog/articles/49829.aspx >>>>> http://www.devhood.com/Tutorials/tutorial_details.aspx?tutorial_id=238 >>>>> >>>>> http://msdn.microsoft.com/en-us/library/system.reflection.emit.propertybuilder.aspx >>>>> >>>>> >>>>> Giacomo >>>>> >>>>> >>>>> >>>>> On Tue, Apr 28, 2009 at 8:44 AM, Giacomo Tesio <[email protected]>wrote: >>>>> >>>>>> To improve datamapper performances I need to use Emit (and I've to >>>>>> study it too... :-D) >>>>>> >>>>>> But, does Mono support it? >>>>>> >>>>>> >>>>>> Giacomo >>>>>> >>>>> >>>>> >>>> >>>> >>>> >>> >>> >>> >> >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "DbLinq" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/dblinq?hl=en -~----------~----~----~----~------~----~------~--~---
