Clean up project files

To clean up a project, use the CleanUpProject method of the IWorkspace object. Cleanup deletes the following inconsistent data in the current project:

• Models with no parent model
• Associations with no origin
• Models with no definition in the metamodel

Data for deleted models and editors is also deleted.

public void CleanUpProject(ICommandContext c, ICommandParams p) 
{ 
var project = c.App.Workspace.CurrentProject; 
if (project.Path == null || project.IsDirty) 
{ 
Output.WriteLine("sample", "You must save the project to perform a cleanup."); 
return; 
} 

c.App.Workspace.CleanUpProject(project); 
c.App.Output.WriteLine("sample", "Cleanup completed."); 
} 

Note

When you run a cleanup, the project file and model unit files will be automatically overwritten after the data is deleted.