When compiling an Enterprise Server for .NET project:
Choose to recompile all programs in all projects in the solution.
Choose to recompile all programs with sources or dependencies that have changed in all projects in your solution.
When compiling a project:
Choose to recompile all programs in the selected project.
Choose to recompile all programs with sources or dependencies that have changed in the selected project.
The application is compiled to a .NET assembly, packaged as .DLL files for each program.