StackTrace ” at RethrowExceptionTester.Program.Function3() in Program.cs:line 62\r\n at RethrowExceptionTester.Program.Function2() in Program.cs:line 47\r\n at RethrowExceptionTester.Program.Function1() in Program.cs:line 35\r\n at RethrowExceptionTester.Program.Main(String[] args) in Program.cs:line 17″

You say a lot of people get this wrong… for me, it is because I am coming from Java.

In Java, rethrowing an exception with “throw e;” will keep the original stack trace. The stack information is added to the exception object only the first time it is thrown.

But I thisnk it is better to write error message and detail te be able to under stand the error better

Thanks for writing

Try the following:

///
/// The main entry point for the application.
///
[STAThread]
static void Main(string[] args)
{
try
{
Function1();
}
catch (Exception ex)
{
Console.WriteLine (ex.ToString ());
}

Console.ReadLine ();
}

static void Function1 ()
{
try
{
Function2 ();
}
catch (Exception)
{
throw;
}
}

static void Function2 ()
{
try
{
Function3 ();
}
catch (Exception)
{
throw;
}
}

static void Function3 ()
{
int i = 0;
int j = 0;

try
{
Console.WriteLine ((i/j).ToString ());
}
catch (Exception)
{
throw;
}
}