Replace 怎么把逗号替换成 两个空格 Replace(",", " ");
Replace(",", " ");

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string s = "Hello,World!";
Response.Write(s.Replace(",", "  "));
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C# code

string str = "你要替换的字符串";
Regex re = new Regex(@"[,，]+", RegexOptions.None);
str = re.Replace(str," ");

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引用:
C# code

string str = "你要替换的字符串";
Regex re = new Regex(@"[,，]+", RegexOptions.None);
str = re.Replace(str," ");


Regex re = new Regex(@"[,，]+", RegexOptions.None);

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