/*
 * How to call:
  //1 for test
  //TestSetFactory tempTestSetF = (TestSetFactory) tdConnection.TestSetFactory;
  //TestSet tempTestSet = (TestSet) tempTestSetF[2];
  //GetTestSet((TestSetFolder)tempTestSet.TestSetFolder, "DemoTest1fortestset", "Open");
  //2 for test
  TestSetTreeManager testSetFolderF = (TestSetTreeManager)tdConnection.TestSetTreeManager;
  TestSetFolder tstSetFolder = (TestSetFolder)testSetFolderF.NodeByPath["Root"];
  TestSetFolder tstSetFolderSub = (TestSetFolder)tstSetFolder.FindChildNode("Test Sets Demo");
  GetTestSet(tstSetFolderSub, "DemoTest1fortestset1", "Open");
 */
public TestSet GetTestSet(TestSetFolder testSetF, String tsName, String tsStatus)
{
  try
  {
    TestSetTreeManager testSetFolderF;
    TestSet testSet1;
    List tsList;
    bool found;

    tsList = null;
    testSet1 = null;
    found = false;
    
    try
    {

      tsList = testSetF.FindTestSets(tsName);
      if (tsList != null)
      {
        if (tsList.Count > 0)
        {
          foreach (TestSet ts in tsList)
          {
            if (ts.Name.ToString() == tsName)
            {
              testSet1 = ts;
              found = true;
              break;
            }
          }
        }
      }

    }
    finally
    {
      if (!found)
      {
        TestSetFactory tsFact;
        tsFact = testSetF.TestSetFactory;

        testSet1 = tsFact.AddItem(DBNull.Value);
        testSet1.Name = tsName;
        testSet1.Status = tsStatus;
        testSet1.Post();
      }
    }
    return testSet1;
  }
  catch (Exception)
  {
    return null;
  }
}