How can I display and capture my fingerprint using visual studio 2012 with digital persona

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i want to display and capture my finger print using digital persona in visual studio 2012, i already add the reference in my sdk , and i dont know what next to do.

Imports MySql.Data.MySqlClient
Imports DPFPCtlXLib
Imports DPFPDevXLib
Imports DPFPEngXLib
Imports DPFPShrXLib

What I have tried:

i tried to code as i follow my sdk, i tried DPFP Capture , i am using EULA Sdk. The syntax is

object.StartCapture()

but i got an error says , startcapture is not a member of object. i really dont know what to do its my first time to use this digital persona and i dont have any progress in my thesis. please help me :( , my defense is on october i dont have enough time. thank you very much

Posted 22-Sep-18 7:39am

Member 13994005

Updated 23-Sep-18 2:55am

Richard MacCutchan

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Richard MacCutchan 23-Sep-18 7:49am

If you do not understand the basics of object referencing then you are not likely to make much progress with this. However, if you edit your question and show the lines of code where the error occurs we may be able to make some suggestions. As it is what you have above is no use at all.

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OriginalGriff · Answer 1 · 2018-09-23T02:55:00

Another repost of your existing question: https://www.codeproject.com/Questions/1261098/How-can-I-connect-my-digital-persona-fingerprint-s[^]

The answer isn't going to change the more you ask it: you need to talk to the API producers, and learn how to use it - not us. And a good grounding in C# would probably help as well...