Hi,
  I'm using the DLL “Enterprise Library” version 2.0 for access data in my
system that I am developing in C# 2.0 and SQL 2005. Although to follow the
scratch an example that I caught in “hand-on labs” when step for the code
below appears an error in line 02:

entlib.Database db = null;

db = entlib.DatabaseFactory.CreateDatabase("Clientes");

int i = (int)db.ExecuteScalar(CommandType.Text, "SELECT COUNT(*) FROM
Clientes");

MessageBox.Show(i.ToString());

The error is:"The requested database Clientes is not defined in
configuration."

My project is inside of a solution with other projects. I find that it is
not finding the App.config archive that is where I configured the information
of the data base. I have that to adjust the way for this archive in some
place?

Validating an XML file
Inserting from one db into another
leave connections open for how long?
Help on displaying combobox items
Bizarre slow query problem (again)