本文探讨了在软件设计中处理数值字段时需要考虑的各种因素，包括数值边界与限制的变化、数值格式转换、跨平台兼容性等问题，并提及了是否需要支持运算符及语音识别的功能。
Checklist Numeric Entry.png
Other issues:
- Will boundaries and limits change over time?
- Are they influenced by something else?
- Will field accept operators? +, -, /, *, !, **, ^, %
- Will the value change format?
64 bit to 16 bit
Character to numeric
Display to packed
Display to scientific notation
Display to words - Will value move across platforms?
- Why is the field being treated as numeric?
- Will voice recognition be necessary?
来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/11379785/viewspace-706097/，如需转载，请注明出处，否则将追究法律责任。
转载于:http://blog.itpub.net/11379785/viewspace-706097/
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