Disable warning that solution is not under source control?

Programmer Question

Shamefully, we use TFS at work for a C# project. I wish we could move to svn or git, but we can't change that. All of us working on the project hate the automatic check-out "feature" of TFS, so we checked in our solution and project files as unbound from TFS.

Now, whenever we open the project, we get the following message:

The solution you have opened is under source control but not currently configured for integrated source control in Visual Studio. Would you like to bind this solution to source control now?

Is there a way to disable this message while keeping the solution unbound from the buggy and annoying integrated source control?

Find the answer here