Wie schreibe ich eine neue Zeile in der WIN32-API?
Ich versuche, Daten in eine Datei zu schreiben. Ich möchte jedoch neue Daten in eine neue Zeile einfügen, kann dies jedoch nicht.
HANDLE hFile;
hFile = CreateFile(_T("HELLO.txt"), // file to open
GENERIC_WRITE, // open for writing
0, // share for writing
NULL, // default security
// CREATE_NEW, // existing file only
OPEN_ALWAYS,
FILE_ATTRIBUTE_NORMAL, // normal file
NULL); // no attr. template
// Write to File
BOOL bErrorFlag = FALSE;
DWORD dwPtr = SetFilePointer( hFile, 0, NULL, FILE_END); //set pointer position to end file
LPWSTR data = _T("Data '\n'");
DWORD dwBytesToWrite = lstrlenW(data)*2;
DWORD a = 0;
bErrorFlag = WriteFile(
hFile, // open file handle
data, // start of data to write
dwBytesToWrite, // number of bytes to write
&dwPtr, // number of bytes that were written
NULL); // no overlapped structure