Solved! Go to Solution.
Julie:
First of all, Welcome to ESRI 🙂
With the ArcGIS Desktop 10 Evaluation Version, there should be an option during installation (might have to do a custom install/repair) to install the Developer Kit. When this is installed you get access to a large array of Sample Programs with a version in C# and a version in VB.NET for every Sample.
The Samples directory gets installed to the following location:
C:\Program Files (x86)\ArcGIS\DeveloperKit10.0\Samples\
Hope that helps,
-Kevin