System.Xml.Xsl.XsltOld.Processor.EndEvent C# (CSharp) Method

        internal bool EndEvent(XPathNodeType nodeType) {
            Debug.Assert(this.xsm != null);

            if (this.ignoreLevel > 0) {
                this.ignoreLevel --;
                return true;
            }

            int stateOutlook = this.xsm.EndOutlook(nodeType);

            switch (this.builder.EndEvent(stateOutlook, nodeType)) {
                case OutputResult.Continue:
                this.xsm.End(nodeType);
                Debug.Assert(StateMachine.StateOnly(stateOutlook) == this.xsm.State);
                return true;
            case OutputResult.Interrupt:
                this.xsm.End(nodeType);
                Debug.Assert(StateMachine.StateOnly(stateOutlook) == this.xsm.State,
                             "StateMachine.StateOnly(stateOutlook) == this.xsm.State");
                ExecutionResult = ExecResult.Interrupt;
                return true;
            case OutputResult.Overflow:
                ExecutionResult = ExecResult.Interrupt;
                return false;
            case OutputResult.Error:
            case OutputResult.Ignore:
            default:
                Debug.Fail("Unexpected result of RecordBuilder.TextEvent()");
                return true;
            }
        }

        internal override void Execute(Processor processor, ActionFrame frame) {
            Debug.Assert(processor != null && frame != null);

            switch (frame.State) {
            case Initialized:
                if (processor.BeginEvent(XPathNodeType.Comment, string.Empty, string.Empty, string.Empty, false) == false) {
                    // Come back later
                    break;
                }

                processor.PushActionFrame(frame);
                frame.State = ProcessingChildren;
                break;                              // Allow children to run

            case ProcessingChildren:
                if (processor.EndEvent(XPathNodeType.Comment) == false) {
                    break;
                }

                frame.Finished();
                break;

            default:
                Debug.Fail("Invalid IfAction execution state");
    		    break;
            }
        }