SharePoint 2010 ships with the Sandbox: a new concept that allows you to deploy solutions with limited trust. Still there are many scenarios to think of when you might need to deploy your work to the Web Application’s BIN directory. When doing that, you need to define for your assembly a CAS policy, which specifies what your code should and should not be allowed to do. While the contents of the policy always depend on your code, I have noticed that there are a few entries that are common for almost every solution deployed to the BIN directory.
Recently I’ve been working with a Feature responsible for provisioning a list instance based on the Asset Library List Template (new in SharePoint 2010). In spite of the fact that everything seemed to be okay on my side (everything defined in the right place, the Asset Library Feature activated, and so on), I kept getting error that the Asset Library List Template does not exist. Finding the answer to this riddle was just a matter of… timing.
The new Visual Studio 2010 SharePoint Development Tools not only simplify working with SharePoint Solutions but are also a great productivity booster. By encapsulating the internal working of packaging SharePoint artifacts developers can focus on the development process instead of keeping the track of what should go where. One of the productivity features of the new developer tools is automatically adding project items to Features: each time you add a new SharePoint Project Item (SPI) to your project the tools will look for a suitable Feature and will add the SPI to it. This process isn’t random and is being executed based on a number of criteria such as the scopes in which the given SPI may be deployed vs. the scope of the given Feature. This process of matching, although very useful in some scenarios, can lead to SPI’s added to wrong Features. This is especially difficult to track when working with complex solutions that consist of multiple Features and many SPI’s. Unfortunately there is no out of the box way to disable to auto adding process. However, thanks to great extensibility capabilities of the new Visual Studio 2010 SharePoint Developer Tools it is possible now. Proudly introducing: Mavention Cancel Adding SharePoint Project Items extension.
By default the new Visual Studio 2010 SharePoint Developer Tools activate all Features from the package that is being deployed. While this is a great productivity feature when you need to quickly deploy something, it might be not the thing that you want while working with larger projects. The alternative available out of the box is not activating Features at all. Where does that takes us? I wrote about it previously. In my previous post I also suggested you could use Post-deployment Commands to activate the Features that you want. But wouldn’t it be just more convenient and intuitive if you could select Features that you want to activate during the deployment process? Proudly presenting: Mavention Activate Selected Features extension.
If you have worked with the new Visual Studio 2010 SharePoint Developer Tools you probably know that one part of the cool pieces of the new tools is the ability to specify the steps executed while deploying SharePoint Solution Packages on your development machine. These Deployment Configurations are fully configurable: you can either use one of the two existing configurations or create a new one that fully suits your needs. By default two Deployment Configurations are available Default and No activation. The only difference between those two is that the No activation configuration doesn’t activate any Features after the solution has been deployed. If the difference is that small: why do we need two configurations?