日期:2014-05-18 浏览次数:21054 次
<P>
<Run Text="qweqwe"/>
<Run />
</P>
<P>
<Run Text="qweqwe"/><Run />
</P>
string tempStr = File.ReadAllText(@"C:\Documents and Settings\Administrator\桌面\Test.txt", Encoding.GetEncoding("GB2312"));//读取tx
string pattern = @"(?i)(?<=<Run[^>]*>)\s+";
string result = Regex.Replace(tempStr, pattern,string.Empty);