。//清清月儿 http://blog.youkuaiyun.com/21aspnet/
static void Main(string[] args)

...{
string aa = "1234,234523,4324,324";//清清月儿 http://blog.youkuaiyun.com/21aspnet/

string[] cc = aa.Split(new char[] ...{ ',' });
foreach (string bb in cc)

...{
Console.Write(bb + "/r/n ");
}
}
string aa = "1234,234523,4324,324";
string[] str = aa.Split(',');
foreach (string bb in str)

...{
Console.Write(bb + " /r/n");
}
static void Main(string[] args)

...{
string a = "1,2,3,4,5,6,7,8,9";
string b = ",";
string[] c = Split(a, b);
foreach (string bb in c)

...{
Console.Write(bb + " /r/n");
}

}
public static string[] Split(string input, string pattern)

...{
string[] arr = System.Text.RegularExpressions.Regex.Split(input, pattern);
return arr;
}
实现把文章按空格打散:
public static void Main ()

...{
string a="While laughter is is very aerobic activity engages every single organ system";
string b=" ";
string []c=TestDoWhile.Split(a,b);
foreach(string bb in c)

...{
Console.Write(bb+" /r/n");
}
}
public static string[] Split(string input,string pattern)

...{
string[] arr = System.Text.RegularExpressions.Regex.Split(input,pattern);
return arr;
}
我们可以把12 33 456 12342 拼起来就是一个字符,因为很多时候我们觉得处理只有几个组的时候用数组很麻烦所以我们用“|”或者“,”等等把他们拼起来在需要的时候用Split打散即可
下面列举一些用法,不做性能分析了。
方法一:













方法二:







方法三:



















实现把文章按空格打散:

















