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# Example: lr.save_long and lr.eval_long

In the following example, save_long creates parameter `twenty_two` and eval_long saves the value to a long variable and for outputs the value using output_message.

    Long lVal ;
    lr.save_long ("twenty_two", 22);
    lVal = lr.eval_long ("<twenty_two>");
    lr.output_message ("The value of variable lVal is "
        + lVal);
    lr.output_message ("The value of parameter twenty_two is "
        + lr.eval_long ("<twenty_two>"));

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