help on zk fingerprint authentication system

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Hi everyone, i creating project about biometric authentication systm using ms visual studio 2005 c# and MSQLSERVER2005 ,this is sample picture :
<img src="http://www.freeimagehosting.net/t/4918c.jpg">
how can i connect my sensor (ZK 7000) to my project ?
how i can store the fingerprint images in sqlserver2005 and in which data type?
how i can record the time of verifing and idintification of the fingerprint image?
pleas help it's urgent
thanks in advance(^_^)

Posted 20-Dec-11 4:22am

al-aml

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thank you all the link which you provide was usefule to me , actully i want to do the authentication system in front of another system(For example Student Attendence system) thats whay i want to record the time at which student come in or out of attendance system. if any one has an idea about how to link the two systems , please help me ?

Posted 22-Dec-11 21:01pm

al-aml

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Mahesh_Bhosale 27-Aug-13 7:29am

I had one asp.net,C# project. also i have ZK7500 Finger Print Reader device.
want to implement Finger Print Reader in my project, but i can't any idea how to implement it.
would u like to help me....
Thanks

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Dave Kreskowiak · Accepted Answer · 2011-12-20T04:33:00

how can i connect my sensor (ZK 7000) to my project ?

Fingerprint scanners always come with an SDK. If you don't have one for your scanner, you need to contact the manufacturer of your scanner and get it.

how i can store the fingerprint images in sqlserver2005 and in which data type?

You don't do this. Fingerprint authentication systems handle the backend database for you. Fingerprint IDs are not stored as images, but data.

how i can record the time of verifing and idintification of the fingerprint image?

This data should be stored seperately from the database used to store fingerprints. Tracking attempted authentications is a seperate function all together. If you seriously have no idea how to use DataTime.Now() or write a record to a database, you've got a huge hole in your skill set.

OriginalGriff · Accepted Answer · 2011-12-20T04:33:00

1) You should talk to the people who created it - http://www.griaulebiometrics.com/page/en-us/tutorial[^] - they should provide technical support and will know more about their product than we will. If they don't, then find another supplier and demand your money back!
2) See (1)
3) Grab the current date and time when you do the verification:

C#

DateTime now = DateTime.Now;

and insert a new record (or update an existing record) in teh database with this time stamp.

Which part of this process is giving you difficulties?

help on zk fingerprint authentication system

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