摘要:publicstaticboolIsNumeric(stringvalue){returnRegex.IsMatch(value,@"^[+-]?\d*[.]?\d*$");}publicstaticboolIsInt(stringvalue){returnRegex.IsMatch(value,@"^[+-]?\d*$");}publicstaticboolIsUnsign(stringvalu...
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posted @ 2006-02-07 14:10
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