Argox PT-9130 - Manual (Page 177)

PT-90 Mobile Computer SDK Programming Manual 170
WriteUltraLightBlock
Write data of single block to ISO 14443A mifare ultralight tag.
int WriteUltraLightBlock
{
int iBlock ,
char lpData[]
}
Parameters
iBlock
[in] The block index of mifare ultralight tag. Please refer to tag respective document.
lpData
[in] The block data, 8byte.
Returned Values
Returning zero if the operation is successful, otherwise, indicates failure.
Example
if(WriteUltralightBlock(8, "12345678") != 0)
AfxMessageBox(_T("Write ultralight block fail"));
Requirements
OS Versions: Windows CE 6.0 or beyond.
Header: RFID.h
Link Library: RFID.lib
Link DLL: RFID.dll
Device: PT90