Switching from inner iFrame to the outter (parent) iFrame

I have an iFrame in another iFrame, I´am able to switch to the parent iFrame and then to the child iFrame, but I´am just not able to switch back to the parent one. Is it even possible to switch up top to the parent one, as the driver is in the child iFrame?

How to generate report using extent reports in Page Object Model in C#

I have created a POM framework using NUnit in C#. I have created Reporting.cs file which creates reports for the test in that class. How I can generate reports for all tests in different classes without rewriting the reporting code.

BaseTest
– References
– package
– config
– projects
|- project_name
|- pages
|- tests
|- utils
|- reporting.cs

In tests folder files with TestLoginModule.cs have functions

[Test]
public void TestFirst()
{
// test code
}
[Test]
public void TestSecond()
{
// test code
}

In tests folder files with TestDashboardModule.cs have functions

[Test]
public void TestThird()
{
// test code
}
[Test]
public void TestFourth()
{
// test code
}

In Reporting.cs file

[OneTimeSetUp]
public void BeforeClass()
{
// create a test report directory and attach reporter
extent = new ExtentReports();
var dir = AppDomain.CurrentDomain.BaseDirectory.Replace(“/bin/Debug”,””);
DirectoryInfo di = Directory.CreateDirectory(dir + “//Test_Execution_Reports”);
var htmlReporter = new ExtentHtmlReporter(dir + “//Test_Execution_Reports” + “//Automation_Report” + “.html”);
extent.AttachReporter(htmlReporter);
}

[TearDown]
public void AfterTest()
{
var status = TestContext.CurrentContext.Result.Outcome.Status;
var stacktrace = “” + TestContext.CurrentContext.Result.StackTrace + “”;
var errorMessage = TestContext.CurrentContext.Result.Message;
Status logstatus;

switch(status)
{
case TestStatus.Failed:
logstatus = Status.Fail;
test.Log(logstatus, “Test ended with” + logstatus + “-” + errorMessage);
test.Log(logstatus, “screenshot”);
break;
case TestStatus.Skipped:
logstatus = Status.Skip;
break;
default:
logstatus = Status.Pass;
break;
}

SB.Driver.Close();
SB.Driver.Quit();
}

[OneTimeTearDown]
public void AfterClass()
{
extent.Flush();
}

I want to call Reporting.cs OneTimeSetUp and TearDown after every Test in different files