Use the Debug dialog to customize launch configurations previously created in a project, or to create new launch configurations. Ideally, you should create new launch configurations using the New Launch Configuration Wizard. Doing this will ensure that the project's default launch configuration is valid and can successfully launch a debug session. However, not all default launch configurations satisfy all the needs of a project, so being able to modify a launch configuration's options can allow you to customize how the project is launched and debugged based on the needs of that project.
There are two methods for setting up a launch configuration, including: