Add a build number to your Assembly Version


Including the build number in your assembly version number can be a very useful feature.  Using reflection you can retrieve you assembly version number and display it appropriately in your app. Here is how to add a build number to your Assembly Version using TeamCity continuous integration server.

AssemblyInfo Patcher

TeamCity is a continuous integration server developed by JetBrains.  If you are looking at trying a new build server, I highly recommend giving it a try.   It should take no longer than a hour or two to install, configure, and build your project.

There is a built-in build feature that allows you to modify the AssemblyInfo.cs during the build process.  This feature works by scanning for all AssemblyInfo files (.cs, .vb, .cpp, .fs) in their usual file locations and replaces the AssemblyVersion, AssemblyFileVersion and AssemblyInformationVersion attributes with the values you define.

 Add Build Feature

Under your build configuration settings, add a new Build Feature.


Select the AssemblyInfo patcher.  Here you will be able to specify the version format by using parameters or static text.  In my example below, I’m including the %build.counter% parameter in the version format.



That’s it!  After the build is complete, the assembly outputted now contains the file version with build number.


Visual Studio Online Check-In Policies

Visual Studio Online Check-In Policies

Want to produce better code and more efficient development group? Start using Visual Studio Online check-in policies within your team project.

Check-in Policies are rules you can define at a Visual Studio Online team project which are enforced when a developer attempts to check-in their source code.

Note: You must be using Team Foundation Version Control (TFVC) with your project in order to use the check-in policies.  Although VSO now supports Git as a version control system for your team project, check-in policies are not supported.

One of the main reasons I started using check-in policies was to enforce associated work items to a changeset.  Having all changsets associated to work enabled me to automate the creation of a change lot during the build process.  If you are looking for better way to visualize your Visual Studio Online work items, take a look at my LeanKit Visual Studio Online Integration blog post.

Source Control Settings

From the Team Explorer, access the settings menu and select Source Control under the Team Project heading.

Visual Studio Online Check-In Policies


Under the Check-in Policy tab, click the Add button to select the policy you want to add.

Visual Studio Online Check-In Policies

Without any extension or power tools, Visual Studio Online provides four team project check-in policies that you can specify:

Requires that the latest build was successful for each affected continuous integration build definition.

Changeset Comments Policy
Requires the developer to provide comments with the check-in.  These comments will be associated with the changeset.

Code Analysis
Requires the developer to run Code Analysis from Visual Studio prior to check-in.

Work Items
Requires the developer to associate at least one work item with the check- in.

Code Review Policy

There is a great policy written by Colin Dembovsky (@colindembovsky) on Visual Studio Gallery that provides Code Review Policy.

Once the extension is installed you will now have a new option available to add.

Visual Studio Online Check-In Policies

Visual Studio Online Check-In Policies


Once this policy is added, you will be unable to check-in until a Code Review has been requested, closed, and has no “Needs Work” response.