In this recipe, we are going to set up the Entity Framework to use a column for optimistic concurrency, so that multiple contexts do not over run each other without us knowing about it.
We will be using the
NuGet Package Manager to install the Entity Framework 4.1 assemblies.
The package installer can be found at http://nuget.org.
We will also be using a database for connecting to the data and updating it.
Open the Improving Optimistic Concurrency solution in the included source code examples.
ConcurrencyTestsin the test project by which we will set up our scope of changes, and make sure that we get the expected results. We are going to set ...