The _lwrite function writes data to the specified file. This function is provided for compatibility with 16-bit versions of Windows. Win32-based applications should use the WriteFile function.
UINT _lwrite(
| HFILE hFile, | // handle to file |
| LPCSTR lpBuffer, | // pointer to buffer for data to be written |
| UINT uBytes | // number of bytes to write |
| ); |
Parameters
hFile
Identifies the specified file.
lpBuffer
Pointer to a buffer that contains the data to write to the file.
uBytes
Specifies the number of bytes to be written to the file.
Return Values
If the function succeeds, the return value indicates the number of bytes actually written to the file.
If the function fails, the return value is HFILE_ERROR. To get extended error information, call GetLastError.
See Also