Answer / lonesloane

try{
// code that throws exception
}
catch(Exception ex){
// Do whatever needed with exception
Console.Writeline(ex.Message);
throw; <== will re-throw the caught exception
}

Answer / gustav bouwer

This (as above) will re throw the exception.

catch (Exception e)
{
throw e;
}

This passes along the ORIGINAL exception so you keep your
stack trace.
catch (Exception e)
{
throw;
}

Answer / chandana

use the 'throw' keyword to throw an exception from a catch
block. ex,

catch (Exception e)
{
throw e;
}

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