如何从字符串中拆分数字

问题描述

我有变量



string test = 01XWed



i只想从该字符串中取01





我该怎么办

plz帮帮我

i have variable

string test = 01XWed

i want to take only 01 from that string


how can i do that
plz help me

推荐答案

Match m = Regex.Match("01XWed", "\d+");
if (m.Sucess)
   {
   int value = int.Parse(m.Value);
   ...
   }

public void getNum()
{
	string a = "01xwed";
	string value = "";
	if (a(0).ToString == "0") {
		value = 0;
	}
	value = value + int.Parse(Regex.Replace(a, "[^\\d]", ""));
}

再见

Bye

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