ExceptionParam

ExceptionParam returns an exception parameter string, that is used in the ExceptionToString function and RaiseException function.

Declaration: function ExceptionParam: string;

If the value of this parameter is null, no exception information is included or returned as illustrated in this example.

procedure ScriptEvent (var Value : variant);
var
  Int1, Int2, Int3 : integer;
begin
  //Try to divide an integer by zero - to raise an exception
  try
    Int1 := 10;
    Int2 := 0;
    Int3 := Int1 / Int2;
    //These lines will execute if no error
    LogInfo('Fabulous!');
    LogInfo('There was no problem encountered!');
  except
    LogInfo('Exception occurred: ' + ExceptionToString(ExceptionType, ExceptionParam));
    LogInfo('');
    Int3 := 100;
    LogInfo('The variable has been set to '+IntToStr(Int3));
    LogInfo('');
    //Now raise to let Statelake automatically handle the error reporting
    //The Action will terminate after the RaiseException
//    RaiseException(ExceptionType, ExceptionParam);
  end;
  //The following lines will never be processed
  LogInfo('');
  LogInfo('The Action has completed.');
 
 end;