
Int32, and strings, as well as the Exception classes that pro-
vide structured error handling. However, to provide support
for other functions, you need to include various namespaces
from the .NET Framework class libraries.
ADO.NET is a set of computer software components that
can be used by programmers to access data and data services.
This is defined in the System.Data namespace. Using this
namespace to provide database access for your VSTO solution
is a great example of accessing data and data services. You
will need to include the System.Data namespace in your
VSTO solution in order to use ADO.NET and access data-
bases. This will enable your solution ...