Can you give me some tips for creating a unique id for a fingerprint template.
I can save the template into a MySQL database using VB.NET and I can verify it.
The problem is the fingerprint template is saved as a blob. I have a table, tbl_students, into which the fingerprints and students info is stored and I want to fetch that info when fingerprint is verified.
Can you help me with this logic? My fingerprint device is UareU 4500.
When you are fetching student data from your table, assuming you are doing verification in a loop, when a student's fingerprint template is correctly matched to fingerprint template from scanner, you return the student ID saved against that student's fingerprint template and with that student ID, you can use it to fetch from same SQL table to display particulars of verified student.