get_string_descriptor_bytes
Description:
[ Version ( since = "0.3.6" ) ]
public Bytes get_string_descriptor_bytes (uint8 desc_index, uint16 langid) throws Error
public Bytes get_string_descriptor_bytes (uint8 desc_index, uint16 langid) throws Error
Get a raw string descriptor from the device.
The returned string should be freed with g_bytes_unref when no longer needed. The descriptor will be at most 128 btes in length,
if you need to issue a request with either a smaller or larger descriptor, you can use g_usb_device_get_string_descriptor_bytes_full instead.
Parameters:
| desc_index |
the index for the string descriptor to retrieve |
| langid |
the language ID |
Returns:
|
a possibly UTF-16 string, or NULL on error. |