//This is symbol for different status.
public const int RUN_LOCAL = 0;
public const int RUN_REMOTE = 1;
public const int RUN_PLANNED_HOST = 2;

public void RunTestSet(String tsFolderName, String tSetName, String HostName, int runWhere)
{

  try
  {
    /*
     Run the test instances in a test set locally, remotely, or as planned
     Get status information when running a test set
     This example show how to run a test set in three different ways:
     * Run all tests on the local machine (where this code runs).
     * Run the tests on a specified remote machine.
     * Run the tests on the hosts as planned in the test set.       
     */
    TestSetFactory TSetFact;
    TestSet theTestSet;
    TestSetTreeManager tsTreeMgr;
    TestSetFolder tsFolder;
    TSScheduler scheduler;
    ExecutionStatus execStatus;
    TestExecStatus TestExecStatusObj;
    List tsList, EventsList;

    bool RunFinished;
    int iter; 
    
    String errmsg = String.Empty;
    String tempStr = String.Empty;
    String nPath = String.Empty;
    tsFolder = null;
    errmsg = "RunTestSet";
    //Get the test set tree manager from the test set factory.
    TSetFact = tdConnection.TestSetFactory;
    tsTreeMgr = (TestSetTreeManager)tdConnection.TestSetTreeManager;
    //Get the test set folder passed as an argument to the example code.    
 
    try
    {
      nPath = @"Root\" + tsFolderName.Trim();
      tsFolder = (TestSetFolder)tsTreeMgr.NodeByPath[nPath];
      if (tsFolder == null)
      {
        //err.Raise vbObjectError + 1, "RunTestSet", "Could not find folder " & nPath
        Debug.Print("Handle error");
      }
    }
    catch (Exception)
    {
      Debug.Print("Handle error");
    }

    //Search for the test set passed as an argument to the example code
    tsList = tsFolder.FindTestSets(tSetName);
    if (tsList.Count > 1)
    {
      MessageBox.Show("FindTestSets found more than one test set: refine search");
    }
    else
    {
      if (tsList.Count < 1)
      {
        MessageBox.Show("FindTestSets: test set not found");
      }
    }
    
    theTestSet = tsList[1];
    tempStr = theTestSet.ID.ToString();
    Debug.Print(tempStr);

    //Start the scheduler on the local machine.
    scheduler = theTestSet.StartExecution("");
    //Set up for the run depending on where the test instances are to execute.
    switch (runWhere)
    {
      case RUN_LOCAL:
        {
          //Run all tests on the local machine
          scheduler.RunAllLocally = true;
          break;
        }
      case RUN_REMOTE:
        {
          //Run tests on a specified remote machine.
          scheduler.TdHostName = HostName;
          break;
        }
      case RUN_PLANNED_HOST:
        {
          String tempStrt = String.Empty;
          TSTestFactory TSTestFact;
          List testList;
          TDFilter tsFilter;
          TSTestFact = theTestSet.TSTestFactory;
          tsFilter = TSTestFact.Filter;
          tsFilter["TC_CYCLE_ID"] = theTestSet.ID.ToString();
          testList = TSTestFact.NewList(tsFilter.Text);
          Debug.Print("Test instances and planned hosts:");
          //For each test instance, set the host to run depending on the planning in the test set.
          foreach (TSTest TSTst in testList)
          {
            tempStrt = String.Format("Name: {0} ID: {1} Planned Host: {2}", TSTst.Name, TSTst.ID,
                                     TSTst.HostName);
            Debug.Print(tempStrt);
            scheduler.RunOnHost[TSTst.ID] = TSTst.HostName;
          }
          scheduler.RunAllLocally = false;
          break;
        }
    }
    //Run the tests.
    scheduler.Run();
    // Get the execution status object.
    execStatus = scheduler.ExecutionStatus;
    //Track the events and statuses.
    RunFinished = false;
    iter = 0;

    while ((RunFinished == false) && (iter < 100))
    {
      iter = iter + 1;
      execStatus.RefreshExecStatusInfo("all", true);
      RunFinished = execStatus.Finished;
      EventsList = execStatus.EventsList();

      foreach (ExecEventInfo ExecEventInfoObj in EventsList)
      {
        tempStr =
          String.Format(
            "Event: {0}  {1}  Event Type: {2} [Event types: 1-fail, 2-finished, 3-env fail, 4-timeout, 5-manual]",
            ExecEventInfoObj.EventDate, ExecEventInfoObj.EventTime, ExecEventInfoObj.EventType);
        Debug.Print(tempStr);
      }
      tempStr = String.Format("{0} exec status", execStatus.Count);
      Debug.Print(tempStr);
      for (int i = 1; i <= execStatus.Count; i++)
      {
        TestExecStatusObj = execStatus[i];
        tempStr =
          String.Format(
            "Iteration {0} Status:  Test {1} ,Test instance {2} ,order {3}  {4}, status= {5}", iter,
            TestExecStatusObj.TestId,
            TestExecStatusObj.TestInstance,
            TestExecStatusObj.TSTestId, TestExecStatusObj.Message,
            TestExecStatusObj.Status);
        Debug.Print(tempStr);
      }
      Thread.Sleep(5000);
    }
    tempStr = String.Format("scheduler finished around {0}", DateTime.Now);
    Debug.Print(tempStr);
    Debug.WriteLine("");
  }
  catch (Exception )
  {
    Debug.Print("Handle error");
  }
}