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How to Get Finger Print Info c# Windows Biometric FrameWork

    Question

  • i want to make fingerprint login/attendance system using c# and Windows Biometric Framework i connect to the sensor and when i use it the program give me the success msg but i want know how i could get the finger print info and save it in db to use it later in the comparing process here is my code
    and I want Know If I am on the right track or what
    WINBIO_IDENTITY ident = new WINBIO_IDENTITY();
                WINBIO_BIOMETRIC_SUBTYPE subtype = 0;
                WINBIO_REJECT_DETAIL REJECT = 0;
                uint arr = new uint();
                IntPtr array = IntPtr.Zero;
                IntPtr handleSession = IntPtr.Zero;
                IntPtr Sample = IntPtr.Zero;
     
    
                WinBio.Native.WinBioOpenSession(WINBIO_BIOMETRIC_TYPE.WINBIO_TYPE_FINGERPRINT, WINBIO_POOL_TYPE.WINBIO_POOL_SYSTEM, WINBIO_SESSION_FLAGS.WINBIO_FLAG_DEFAULT, System.IntPtr.Zero, 0, 1, ref handleSession);
                WinBio.Native.WinBioIdentify(handleSession, ref arr, ref  ident, ref subtype, ref REJECT);
                
                WinBio.Native.WinBioCloseSession(handleSession);
                label2.Text = REJECT.ToString();


    Saturday, April 29, 2017 10:49 AM

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