private void DoHelpStuff(bool register) { NamespacesItemClass namespaces = new NamespacesItemClass(this.xmlFilename, this.xpathSequence); if (!this.beQuiet) { namespaces.RegisterOrRemoveNamespace += this.RegisterOrRemoveNamespace; namespaces.RegisterOrRemoveHelpDocument += this.RegisterOrRemoveHelpDocument; namespaces.RegisterOrRemoveFilter += this.RegisterOrRemoveFilter; namespaces.RegisterOrRemovePlugin += this.RegisterOrRemovePlugin; namespaces.NamespaceMerge += this.NamespaceMerge; } if (register) { namespaces.Register(); } else { namespaces.Unregister(); } }