I want to know if there's a way to create an addin for Sharepoint similar to the Outlook Plugins you can develop in Visual Studio.
I've seen I can create a "Web Part" but I don't think that's the same kind of application and I've had some problems trying to synchronize it from the server to a Sharepoint client, actually I'm not even sure that's possible.
Hopefully somebody has some sort of answer for this as I have not found much clear info. on this topic. Thanks.