DbAgentObj dbAgent = new DbAgentObj("server=myServerAddress;database=myDatabase;uid=myUsername;password=myPassword;"); DataTable dt = new DataTable(); string query = "SELECT * FROM Customers WHERE Country = 'USA'"; dbAgent.Fill(dt, query);
DbAgentObj dbAgent = new DbAgentObj("Data Source=.;Initial Catalog=myDatabase;Integrated Security=True"); DataTable dt = new DataTable(); string query = "SELECT TOP 10 * FROM Products ORDER BY ProductID DESC"; dbAgent.Fill(dt, query);This code connects to a local Microsoft SQL Server database using the connection string provided, selects the top 10 rows from the Products table in descending order by ProductID, and fills the DataTable object named "dt" with the results. The DbAgentObj class and its Fill method are part of the Data Access Application Block library, which is a package library created by Microsoft for .NET developers to improve data access performance and simplify data access code.