IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject("projectName"); IFile file = project.getFile("fileName.txt");
IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); for (IProject project : projects) { IFile file = project.getFile("fileName.txt"); // do something with the file }In this example, we obtain an array of all projects in the workspace and loop through each project to get the file handle for a file named "fileName.txt" in each project. We can then manipulate the file in each project.