VSTO 2005 SE add-in for Outlook 2003 & Outlook 2007? "Michael" <outlookissueman[ at ]fastmail.fm> 1/22/2007 8:44:39 PM I have written an Outlook 2003 shared add-in, and it seems to run pretty well in Outlook 2007. I am planning on migrating it to VTSO 2005 SE. I'd like my add-in to run equally well in Outlook 2003 and Outlook 2007. However, if it's running in Outlook 2007 I'd like to be able to take advantage of some of the new features, like using RibbonX instead of a toolbar that's placed on the Add-ins tab on an Inspector window. Is this possible? Michael

Re: VSTO 2005 SE add-in for Outlook 2003 & Outlook 2007? "Ken Slovak - [MVP - Outlook]" <kenslovak[ at ]mvps.org> 1/23/2007 2:02:15 PM It's completely unsupported, but if you set up for an Outlook 2003 VSTO 2005 SE addin and use the Outlook 2003 PIA and then change the Office reference to an Office 2007 reference you can do what you want. Of course you would only be able to support the Outlook 2003 object model using early binding and could only use late binding for methods and properties added in Outlook 2007. Outlook 2007 events you couldn't handle at all. -- Ken Slovak [MVP - Outlook] http://www.slovaktech.com Author: Absolute Beginner's Guide to Microsoft Office Outlook 2003 Reminder Manager, Extended Reminders, Attachment Options http://www.slovaktech.com/products.htm "Michael" <outlookissueman[ at ]fastmail.fm> wrote in message news:eeiKkYmPHHA.4424[ at ]TK2MSFTNGP06.phx.gbl... [Quoted Text] >I have written an Outlook 2003 shared add-in, and it seems to run pretty >well in Outlook 2007. I am planning on migrating it to VTSO 2005 SE. I'd >like my add-in to run equally well in Outlook 2003 and Outlook 2007. >However, if it's running in Outlook 2007 I'd like to be able to take >advantage of some of the new features, like using RibbonX instead of a >toolbar that's placed on the Add-ins tab on an Inspector window. > > Is this possible? > > Michael >

Re: VSTO 2005 SE add-in for Outlook 2003 & Outlook 2007? "Michael" <outlookissueman[ at ]fastmail.fm> 1/23/2007 7:55:33 PM Ahh... I suspected as much. I am writing in C#. What would be the mechanics to get an Outlook 2007 reference in this scenario? The PIA's can only be installed on a system with that version of Office, and you can only have one version of Outlook installed at a time (if I understand correctly). Would I need two development environments; one with Office 2003 to create the add-in using the Outlook 2003 PIA and another with Office 2007 to change the reference? If I didn't take this unsupported approach, would I instead have to refactor my code into two add-ins (with a lot of common code), build each on different build machines, and install the appropriate one based on the version of Outlook installed? Michael "Ken Slovak - [MVP - Outlook]" <kenslovak[ at ]mvps.org> wrote in message news:u3LYCcvPHHA.1276[ at ]TK2MSFTNGP04.phx.gbl... [Quoted Text] > It's completely unsupported, but if you set up for an Outlook 2003 VSTO > 2005 SE addin and use the Outlook 2003 PIA and then change the Office > reference to an Office 2007 reference you can do what you want. Of course > you would only be able to support the Outlook 2003 object model using > early binding and could only use late binding for methods and properties > added in Outlook 2007. Outlook 2007 events you couldn't handle at all. > > -- > Ken Slovak > [MVP - Outlook] > http://www.slovaktech.com > Author: Absolute Beginner's Guide to Microsoft Office Outlook 2003 > Reminder Manager, Extended Reminders, Attachment Options > http://www.slovaktech.com/products.htm > > > "Michael" <outlookissueman[ at ]fastmail.fm> wrote in message > news:eeiKkYmPHHA.4424[ at ]TK2MSFTNGP06.phx.gbl... >>I have written an Outlook 2003 shared add-in, and it seems to run pretty >>well in Outlook 2007. I am planning on migrating it to VTSO 2005 SE. I'd >>like my add-in to run equally well in Outlook 2003 and Outlook 2007. >>However, if it's running in Outlook 2007 I'd like to be able to take >>advantage of some of the new features, like using RibbonX instead of a >>toolbar that's placed on the Add-ins tab on an Inspector window. >> >> Is this possible? >> >> Michael >> >

Re: VSTO 2005 SE add-in for Outlook 2003 & Outlook 2007? "Ken Slovak - [MVP - Outlook]" <kenslovak[ at ]mvps.org> 1/23/2007 8:16:48 PM In that scenario you would not have a reference to the Outlook 2007 PIA, you would have one for the Outlook 2003 PIA. You would need to have installed the Outlook 2003 PIA's either before installing Office 2007 or add them at some other time. You can certainly have multiple versions of the PIA's installed, I have both 2003 and 2007 on some of my dev machines and some of my friends have PIA versions for Outlook 2000, 2002, 2003 and 2007 installed on the same machines. The official scenario is to develop 2 versions, one for 2003 and one for 2007. That would let the full support for each version be used. If you develop using VSTO for an Outlook 2003 addin it will work on Outlook 2007 but of course then would not support the ribbon. -- Ken Slovak [MVP - Outlook] http://www.slovaktech.com Author: Absolute Beginner's Guide to Microsoft Office Outlook 2003 Reminder Manager, Extended Reminders, Attachment Options http://www.slovaktech.com/products.htm "Michael" <outlookissueman[ at ]fastmail.fm> wrote in message news:%2335i0hyPHHA.2140[ at ]TK2MSFTNGP03.phx.gbl... [Quoted Text] > Ahh... I suspected as much. > > I am writing in C#. What would be the mechanics to get an Outlook 2007 > reference in this scenario? The PIA's can only be installed on a system > with that version of Office, and you can only have one version of Outlook > installed at a time (if I understand correctly). Would I need two > development environments; one with Office 2003 to create the add-in using > the Outlook 2003 PIA and another with Office 2007 to change the reference? > > If I didn't take this unsupported approach, would I instead have to > refactor my code into two add-ins (with a lot of common code), build each > on different build machines, and install the appropriate one based on the > version of Outlook installed? > > Michael