Renaming the C# Source File When you created the project, Visual Studio generated a C# source file, Program.cs , by default. Rename this file to better reflect its purpose. In the Solution Explorer pane, right-click Program.cs and click Rename . Type over the existing name, for example, P8Connector.cs . In the prompt for renaming all project references to this file, click Yes . Coding the Connection If the C# source file is not already open, double-click its name in the Solution Explorer pane. In the code pane, immediately above the namespace line (such as namespace P8ApiSample ), insert the following code, replacing the existing using statements. using System; using System.Collections.Generic; using System.Diagnostics; using FileNet.Api.Authentication; using FileNet.Api.Core; using FileNet.Api.Util; In the code pane, within the class definition (such as within class P8Connector ), insert the followi...