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private void Validate(string str)
{
//引用 System.Text.RegularExpressions命名空间
Regex reg = new Regex(@"^(t|d|z|n|a|l|y|[1-9])\d{1,3}([,//](t|d|z|n|a|l|y|[1-9])\d{1,3})*$");
if (reg.IsMatch(str.ToLower()))
Console.WriteLine("Matching Success!");
else
Console.WriteLine("Matching Failed!");
}
([Tt]|[Dd]|[zZ]|[nN]|[aA]|[lL]|[yY]|[1-9])(\d){1,3}([/,]([Tt]|[Dd]|[zZ]|[nN]|[aA]|[lL]|[yY]|[1-9])(\d){1,3})*
(?:[Tt]|[Dd]|[zZ]|[nN]|[aA]|[lL]|[yY]|[1-9])(?:\d){1,3}(?:[/,](?:[Tt]|[Dd]|[zZ]|[nN]|[aA]|[lL]|[yY]|[1-9])(?:\d){1,3})*
^((T|D|Z|N|A|L|Y|\d)(\d){1,3}(/|,)*)+$
(T|D|Z|N|A|L|Y|\d)(\d){1,3}