System.Xml.Xsl.XsltOld.CallTemplateAction.Execute C# (CSharp) Method

        internal override void Execute(Processor processor, ActionFrame frame) {
            Debug.Assert(processor != null && frame != null);
            switch(frame.State) {
            case Initialized : 
                processor.ResetParams();
                if (this.containedActions != null && this.containedActions.Count > 0) {
                    processor.PushActionFrame(frame);
                    frame.State = ProcessedChildren;
                    break;
                }
                goto case ProcessedChildren;
            case ProcessedChildren:
                TemplateAction action = processor.Stylesheet.FindTemplate(this.name);
                if (action != null) { 
                    frame.State = ProcessedTemplate;
                    processor.PushActionFrame(action, frame.NodeSet);
                    break;
                }
                else {
                    throw XsltException.Create(Res.Xslt_InvalidCallTemplate, this.name.ToString());
                }
            case ProcessedTemplate:
                frame.Finished();
                break;
            default:
                Debug.Fail("Invalid CallTemplateAction execution state");
                break;
            }
        }
    }