I don't envy you in the slightest. A friend looked at putting an interface around a 1.1 dataset and ended up whimpering a lot.
The 'extern' alias, however, might help you here: http://msdn.microsoft.com/en-us/library/ms173212.aspx Good luck, Geoff On Fri, Jun 6, 2008 at 2:18 PM, Nicholls, Mark <[EMAIL PROTECTED]> wrote: > I could put an interface on it, the bottom line is that something has to > take the contents of a 2.0 dataset and put it in the 1.1 dataset... > > I could unpack everything and put the data in native types and pass them > across. > > I was hoping that I could just add a reference to the 1.1 system.data > dll and hey presto, but it complains that I already have a system.data > reference.....even though they are in fact completely different. > > > -----Original Message----- > > From: Discussion of advanced .NET topics. [mailto:ADVANCED- > > [EMAIL PROTECTED] On Behalf Of John Warner > > Sent: 06 June 2008 14:13 > > To: ADVANCED-DOTNET@DISCUSS.DEVELOP.COM > > Subject: Re: [ADVANCED-DOTNET] creating a 1.1 dataset in 2005/2008. > > Importance: Low > > > > Would an interface work here. I confess I've not faced this problem so > > this > > is a guess on my part. The thing is the interface would give you the > > ability to create the correct object type but not require the > inheritance > > chain. Of course I could be so wet here... > > > > John Warner > > > > > > > > > > > -----Original Message----- > > > From: Discussion of advanced .NET topics. > > > [mailto:[EMAIL PROTECTED] On Behalf Of > > > Mark Nicholls > > > Sent: Friday, June 06, 2008 9:08 AM > > > To: ADVANCED-DOTNET@DISCUSS.DEVELOP.COM > > > Subject: Re: [ADVANCED-DOTNET] creating a 1.1 dataset in 2005/2008. > > > > > > > > > I thought about that one..... > > > > > > create a dataset factory in a 1.1 dll. > > > > > > Can't say I've ever done it before. > > > > > > And what would I type the return value in the 2005/2008 code. > > > > > > I'd need to able to fill it with data....but if it's an > > > 'object' type, I can't do it. > > > > > > > > > >Separate .dll for the data part built in 1.1? > > > > > > > >John Warner > > > > > > > > > > > > > > > > > > > >> -----Original Message----- > > > >> From: Discussion of advanced .NET topics. > > > >> [mailto:[EMAIL PROTECTED] On Behalf Of Mark > > > >> Nicholls > > > >> Sent: Friday, June 06, 2008 8:54 AM > > > >> To: ADVANCED-DOTNET@DISCUSS.DEVELOP.COM > > > >> Subject: [ADVANCED-DOTNET] creating a 1.1 dataset in 2005/2008. > > > >> > > > >> > > > >> hello, I've got a set of applications that communicate by sending > > > >> serialised datasets between them via msmq. > > > >> > > > >> I want to upgrade part of the system, and use 2005 or > > > 2008, but these > > > >> target 2.0, so I need to be able create 1.1 datasets > > > instead, without > > > >> having to upgrade the whole system. > > > >> > > > >> Any ideas? > > > >> > > > >> =================================== > > > >> This list is hosted by DevelopMentorR http://www.develop.com > > > >> > > > >> View archives and manage your subscription(s) at > > > >> http://discuss.develop.com > > > >> > > > > > > > >=================================== > > > >This list is hosted by DevelopMentorR http://www.develop.com > > > > > > > >View archives and manage your subscription(s) at > > > http://discuss.develop.com > > > > > > =================================== > > > This list is hosted by DevelopMentorR http://www.develop.com > > > > > > View archives and manage your subscription(s) at > > > http://discuss.develop.com > > > > > > > =================================== > > This list is hosted by DevelopMentor(r) http://www.develop.com > > > > View archives and manage your subscription(s) at > > http://discuss.develop.com > > > > CONFIDENTIALITY NOTICE > > This e-mail (and any attached files) is confidential and protected by > copyright (and other intellectual property rights). 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