摘要：
privatestaticreadonlyRegexreg_b=newRegex(@"\B",RegexOptions.Compiled);privatestaticreadonlyRegexreg_en=newRegex(@"[a-zA-Z]+",RegexOptions.Compiled);privatestaticreadonlyRegexreg_num=newRegex(@"^[\-\.\s\d]+$",RegexOptions.Compiled);privatestaticRegexreg_word=null;//组合所有屏 阅读全文
