public static bool ValidatePhoneNumber(string number)
{
return Regex.Match(number, "^(\+44\s?7\d{3}|\(?07\d{3}\)?)\s?\d{3}\s?\d{3}$", RegexOptions.IgnoreCase).Success;
}
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这就是我所拥有的,但我得到错误说Unrecognized escape sequence.有人可以帮忙吗?需要能够拥有+44.
public string RandomGenerator()
{
var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
var random = new Random();
var result = new string(Enumerable.Repeat(chars, 9).Select(s => s[random.Next(s.Length)]).ToArray());
txtReference.Text = result;
return result;
}
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我有这个代码,但我想要它所以它特别是在开头有3个字母然后是6个数字.