字符串匹配问题 c#

来源:百度知道 编辑:UC知道 时间:2024/05/13 16:28:37
请教一下 如果我个字符串
str = "abc$text1$efg$text2$hi"
如何把字符串&text1&和$text2$从str中取出来呢?
如何用别的字符串替换这些字符串呢?

string delimStr = "$";
char [] delimiter = delimStr.ToCharArray();
string words = "abc$text1$efg$text2$hi";
string [] split = null;

Console.WriteLine("The delimiters are -{0}-", delimStr);

split = words.Split(delimiter);
foreach (string s in split)
{
if(s.Substring(0,2).Equals("te"))
Console.WriteLine("-{0}-", s);
}

str=replace(str,"$text1",***)
***是你想换的