private void SaveRun(object sender, RoutedEventArgs e)
        {
            ICollection<TestCase> testCasesModelList = new Collection<TestCase>();
            this.TestCasesList.ToList().ForEach(x =>
            {
                testCasesModelList.Add(ModelConverter.TestCaseProxyToModel(x));
            });

            TestRunManager manager = new TestRunManager();
            manager.RelateTestCaseToTestRun(this.TestRunProxy.ID, testCasesModelList);

            this.CancelDialog();
        }