如何从文本文件中读一行字符串？

[flood75]

有没有源代码啊？

[haocb_jia]

CString strFileName = "Test.txt";
CStdioFile stoFile(strFileName , CFile::modeRead );
CString strTemp;
stoFile.ReadString(strTemp);

[Savagechen11]

DWORD GetPrivateProfileString(
LPCTSTR lpAppName, // section name
LPCTSTR lpKeyName, // key name
LPCTSTR lpDefault, // default string
LPTSTR lpReturnedString, // destination buffer
DWORD nSize, // size of destination buffer
LPCTSTR lpFileName // initialization file name
);

for example:
GetPrivateProfileString("PUBLIC", "IP","127.0.0.1",StrBuf,sizeof(StrBuf),inifile);
你定义的变量 = CString(StrBuf);

[FlyYang]

CStdioFile sf;
if(sf.Open("c:\\test.txt", CFile::modeRead | CFile::typeText ))
{
while(sf.ReadString(str)//读一行
{
...
}
sf.Close();
}

---------
++C++
---------

[flood75]

标准C代码有没有？

[阿甘]

FILE *stream;
char line[100];

if( (stream = fopen( "c:\\1.txt", "r" )) != NULL )
{
if( fgets( line, 100, stream ) == NULL)
printf( "fgets error\n" );
else
printf( "%s", line);
fclose( stream );
}

[hotness28]

读字符串？？
那还是要一个一个读把