è£è¶³ï¼ããã§ã¯æ£è¦è¡¨ç¾ã®èª¬æã¯ãã¾ããã.NET Frameworkã®æ£è¦è¡¨ç¾ã®åºæ¬ã¯ããæ£è¦è¡¨ç¾ã®åºæ¬ãã§èª¬æãã¦ãã¾ãã æ£è¦è¡¨ç¾ã使ã£ã¦æååã®æ¤ç´¢ããæ¤ç´¢ãããæååãåå¾ããã«ã¯ãRegexã¯ã©ã¹ã¨Matchã¡ã½ããï¼ã¾ãã¯Matchsã¡ã½ããï¼ã使ç¨ãã¾ããä¸è´ããè¦ç´ ã¯Matchãªãã¸ã§ã¯ãã¨ãã¦è¿ããã¾ãã ã¡ã¼ã«ã¢ãã¬ã¹ãæ½åºãã次ã®ä¾ã§ã¯TextBox1ã«å
¥åãããæååããã¡ã¼ã«ã¢ãã¬ã¹ã£ã½ãæååããã¹ã¦æ¤ç´¢ãã表示ãã¾ããããã§ä½¿ç¨ãã¦ããæ£è¦è¡¨ç¾ãã¿ã¼ã³ã¯ããRegular-Expressions.infoãã§ç´¹ä»ããã¦ãããã®ã§ãã 'Regexãªãã¸ã§ã¯ããä½æ Dim r As New System.Text.RegularExpressions.Regex( _ "\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b",
{{#tags}}- {{label}}
{{/tags}}