怎样用CStdioFile按行读取数据，读取一行文本文件？

[IceWall]

CStdio file
CString line;
int d;
file.open(...);
file.ReadString(line);
while(!feof(file.m_pStream))
{
d=m_cMiffile.GetPosition();
m_cMiffile.ReadString(line);
TRACE("line=%d\n",d);
}

这里输出的d值一直是0,而且line里也没值，这是怎么回事，弄了一天了？高分回报！！

[Richuen22]

参考：
CStdioFile file;
CString line;
int d;
file.Open("D:\\Kelly.txt", CFile::modeRead | CFile::typeText);
file.ReadString(line);
while(!feof(file.m_pStream))
{
d = file.GetPosition();
file.ReadString(line);
TRACE("line=%d\n",d);
}
file.Close();

[GoldenSword]

d=m_cMiffile.GetPosition();
m_cMiffile是那里来的？

[zhaowuqing]

你把字符串路径设置成全路径就解决了（比如“c:\\Test\\readme.txt”）

[godsmile]

CStdio file
CString line;
m_cMiffile是什么？

//应该是：
int d;
file.open(...);
file.ReadString(line);
while(!feof(file.m_pStream))
{
d = file.GetPosition();
file.ReadString(line);
TRACE("line=%d\n",d);
}

[E17]

:>

[monkey_boy]

CStdioFile file;
CString line;
int d;
file.Open("ReadMe.txt",CFile::modeRead|CFile::typeBinary);
while(file.ReadString(line))
{
d=file.GetPosition();
file.ReadString(line);
TRACE("line=%d\n",d);
}

[xkak2]

CStdioFile file;
if (file.Open("in.txt", CFile::modeRead)) return;
CString strLine;
while (file.ReadString(strLine))
{
//strLine就是一行文本，自己处理吧
}
file.Close();

[xkak2]

刚才有点错误，应该是：if (!file.Open("in.txt", CFile::modeRead)) return;

[liangs]

//下面的例子演示了一行一行取，直到取完。

CStdioFile myFile;
CString ReadFileString;
if(myFile.Open("C:\\Readme.txt", CFile::modeRead) == TRUE)
{
while(myFile.ReadString(ReadFileString) != FALSE)
{
//... 处理代码
}
}

[ake1980]

gz