Returns the values associated with key under group_name.
In the event the key cannot be found, NULL is returned and error is set to G_KEY_FILE_ERROR_KEY_NOT_FOUND In the event that the group_name cannot be found, NULL is returned and error is set to G_KEY_FILE_ERROR_GROUP_NOT_FOUND
a group name
a key
a NULL-terminated string array or NULL if the specified key cannot be found. The array should be freed with g_strfreev().
GException on failure.
2.6
Returns the values associated with key under group_name.
In the event the key cannot be found, NULL is returned and error is set to G_KEY_FILE_ERROR_KEY_NOT_FOUND In the event that the group_name cannot be found, NULL is returned and error is set to G_KEY_FILE_ERROR_GROUP_NOT_FOUND