public override void Close() {
if (null != _projectDocListenerForStartupFileUpdates) {
_projectDocListenerForStartupFileUpdates.Dispose();
_projectDocListenerForStartupFileUpdates = null;
}
LibraryManager libraryManager = ((IServiceContainer)Package).GetService(GetLibraryManagerType()) as LibraryManager;
if (null != libraryManager) {
libraryManager.UnregisterHierarchy(InteropSafeHierarchy);
}
if (_watcher != null) {
_watcher.EnableRaisingEvents = false;
_watcher.Dispose();
_watcher = null;
}
if (_attributesWatcher != null) {
_attributesWatcher.EnableRaisingEvents = false;
_attributesWatcher.Dispose();
_attributesWatcher = null;
}
_needBolding.Clear();
base.Close();
}
public override int SetSite(Microsoft.VisualStudio.OLE.Interop.IServiceProvider site) {
base.SetSite(site);
//Initialize a new object to track project document changes so that we can update the StartupFile Property accordingly
_projectDocListenerForStartupFileUpdates = new ProjectDocumentsListenerForStartupFileUpdates((ServiceProvider)Site, this);
_projectDocListenerForStartupFileUpdates.Init();
return VSConstants.S_OK;
}