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~{4s<R:C#,NRJG~}qiushuiwuhen~{#,;6S-@45=~}csdn.
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String hzDecode(Match m){
String tmp=m.ToString();
byte[] ret=new byte[tmp.Length-4];
for(int i=0;i<ret.Length;i++)
ret[i]=(byte)(tmp[i+2]+128);
return Encoding.GetEncoding(936).GetString(ret);
}
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string strHz="~{4s<R:C#,NRJG~}qiushuiwuhen~{#,;6S-@45=~}csdn.";
strHz=Regex.Replace(strHz,@"~{(.+?)~}",new MatchEvaluator(hzDecode));
Response.Write(" HZ Decode="+strHz);
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String hzEncode(Match m){
byte[] tmp=Encoding.GetEncoding(936).GetBytes(m.ToString());
StringBuilder ret=new StringBuilder("~{");
for(int i=0;i<tmp.Length;i++)
ret.Append((char)(tmp[i]-128));
ret.Append("~}");
return ret.ToString();
}
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string strHz="´ó¼ÒºÃ£¬ÎÒÊÇqiushuiwuhen£¬»¶ÓÀ´µ½csdn.";
strHz=Regex.Replace(strHz,@"[^x00-xff]+",new MatchEvaluator(hzEncode));
Response.Write("<xmp>HZ Encode="+strHz);
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