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FilePath="c:\\test.txt";
RemoveUrl="http://www.baidu.com";
CStdioFile sfr(FilePath,CFile::typeText|CFile::shareDenyNone|CFile::modeRead);
CStdioFile sfw(FilePath,CFile::typeText|CFile::shareDenyNone|CFile::modeWrite);
if(sfr && sfw)
{
CString strLine;
while (sfr.ReadString(strLine))
{
if((strLine==RemoveUrl)||(strLine==""))
{
continue;
}
sfw.WriteString(strLine+'\n');
}
sfw.WriteString("\n");
}
sfw.Close();
sfr.Close();