The only part remaining is the handling of error reporting (such as an unknown parameter flag character or a numeric value out of range).

最后剩下的部分就是处理错误报告（例如一个未知的形参标记字符或者一个超出范围的数字值）。

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Because the value of value is out of range, an exception is thrown that is caught in the catch block.

因为value的值超出了范围，所以抛出了一个被catch块捕获的异常。

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If the source value is out of the range of the destination, the VI coerces the source to the range.

如果源值超出目标的范围，函数强制转换到范围内。

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If you have an out-of-range value, get the doctor to explain what it means and what further testing will accomplish.

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