Envoyé par MSDN
GetPrivateProfileString
The GetPrivateProfileString function retrieves a string from the specified section in an initialization file.
Note This function is provided only for compatibility with 16-bit Windows-based applications. Applications should store initialization information in the registry.
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
);
Parameters
lpAppName
[in] Pointer to a null-terminated string that specifies the name of the section containing the key name. If this parameter is NULL, the GetPrivateProfileString function copies all section names in the file to the supplied buffer.
lpKeyName
[in] Pointer to the null-terminated string specifying the name of the key whose associated string is to be retrieved. If this parameter is NULL, all key names in the section specified by the lpAppName parameter are copied to the buffer specified by the lpReturnedString parameter.
lpDefault
[in] Pointer to a null-terminated default string. If the lpKeyName key cannot be found in the initialization file, GetPrivateProfileString copies the default string to the lpReturnedString buffer. This parameter cannot be NULL.
Avoid specifying a default string with trailing blank characters. The function inserts a null character in the lpReturnedString buffer to strip any trailing blanks.
Windows 95/98/Me: Although lpDefault is declared as a constant parameter, the system strips any trailing blanks by inserting a null character into the lpDefault string before copying it to the lpReturnedString buffer.
Windows NT/2000 or later: The system does not modify the lpDefault string. This means that if the default string contains trailing blanks, the lpReturnedString and lpDefault strings will not match when compared using the lstrcmp function.
lpReturnedString
[out] Pointer to the buffer that receives the retrieved string.
nSize
[in] Specifies the size, in TCHARs, of the buffer pointed to by the lpReturnedString parameter.
lpFileName
[in] Pointer to a null-terminated string that specifies the name of the initialization file. If this parameter does not contain a full path to the file, the system searches for the file in the Windows directory.
