C# 验证数字
/// <summary>/// 驗(yàn)證數(shù)字/// </summary>/// <param name="number">數(shù)字內(nèi)容</param>/// <returns>true 驗(yàn)證成功 false 驗(yàn)證失敗</returns>public bool CheckNumber(string number){if (string.IsNullOrEmpty(number)){return false;}Regex regex = new Regex(@"^(-)?\d+(\.\d+)?$");if (regex.IsMatch(number)){return true;}else{return false;}}
轉(zhuǎn)載于:https://www.cnblogs.com/lxboy2009/p/5625873.html
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