Argox PT-9130 - Manual (Page 168)

PT-90 Mobile Computer SDK Programming Manual 161
LockBlock
Lock specific block on ISO 15693 tag.
int LockBlock
{
int iBlock ,
char lpFlag[] ,
char lpAddressUID[] ,
}
Parameters
iBlock
[in] The block index of ISO 15693 tag. Please refer to tag respective document.
lpFlag
[in] Set request flag, please refer to table below and RFID Request Flags . This parameter displayed in base
hexadecimal notation.
Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1
0 Option_flag Address_flag Select_flag 0 0 0 0
lpAddressUID
[in] The unique identifier of ISO 15693 tag. This parameter apply determined by the Address_flag, please
refer to ISO 15693 document.
Returned Values
Returning zero if the operation is successful, otherwise, indicates failure.
Remarks
When applies this function, the block will lock and be unable to restore on ISO 15693 tag.
Example
char cUID[40];
Inventory15693("04", "", cUID);
if(LockBlock(8, "20", cUID) != 0)
AfxMessageBox(_T("Lock block fail"));
Requirements
OS Versions: Windows CE 6.0 or beyond.
Header: RFID.h
Link Library: RFID.lib
Link DLL: RFID.dll
Device: PT90