public static void ViewProjectDependencies(MainPackage package, DTE dte)
{
ThreadHelper.ThrowIfNotOnUIThread();
List <Project> selectedProjects = new();
if (!GetSelectedProjects(dte, selectedProjects, true))
{
package.ShowMessageBox("One or more projects (or the solution) must be selected in Solution Explorer.");
}
else
{
Graph graph = new(selectedProjects, MainPackage.ProjectOptions);
XDocument graphXml = graph.CreateDgmlDocument(dte.Edition);
string tempFileName = Path.Combine(Path.GetTempPath(), "Project Dependencies.dgml");
graphXml.Save(tempFileName);
// Technically, the "Graph Document Editor" has a ViewKind of "{295A0962-5A59-4F4F-9E12-6BC670C15C3B}".
// However, the default works fine. It should open the document in the XML editor if the DGML editor isn't installed.
dte.ItemOperations.OpenFile(tempFileName);
}
}
