Experienced C# and VB6 developer - WBF (Windows Biometric Framework - Microsoft)

Stängt Publicerat 4 år sedan Betalades vid leverans
Stängt Betalades vid leverans

I have a C# project that uses the WBF (Windows Biometric Framework) and Microsofts WinBio code / library.

This project requires a simple bit of code to be added and modified based on Microsoft docs in the links below. A simple task for a good C# person who also knows VB6. Why VB6 ? because the WinBio dll that is written in C# will pass data to the VB6 app.

I can provide the current C# code and the VB6 code.

Ideally you will have a laptop with a built in finger scanner so you can test easily - but - I am happy to do the testing here live with you to help code the project.

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HRESULT WinBioCaptureSample(

WINBIO_SESSION_HANDLE SessionHandle,

WINBIO_BIR_PURPOSE Purpose,

WINBIO_BIR_DATA_FLAGS Flags,

WINBIO_UNIT_ID *UnitId,

PWINBIO_BIR *Sample,

SIZE_T *SampleSize,

WINBIO_REJECT_DETAIL *RejectDetail

);

This WinBioCapture method works fine but for some reason does not return an error in the rejectDetail parameter.

Using WinBioIndetify - that "does" return an error correctly.

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HRESULT WinBioIdentify(

WINBIO_SESSION_HANDLE SessionHandle,

WINBIO_UNIT_ID *UnitId,

WINBIO_IDENTITY *Identity,

WINBIO_BIOMETRIC_SUBTYPE *SubFactor,

WINBIO_REJECT_DETAIL *RejectDetail

);

The Question is then why is the WinBioCapture method not working correctly.

This project is to ;

a)

get the error code back (rejectDetail) from WinBioCapture.

As I said it works with WinBioIdentify, so theoretically it should also work in Capture

Example;

WINBIO_FP_POOR_QUALITY

WINBIO_FP_TOO_SKEWED

WINBIO_FP_TOO_SHORT

WINBIO_FP_MERGE_FAILURE

b)

Update "DeviceInfo" to return correct information.

_imageHeight

_imageWidth

_imageSize

Thanks

.NET C#-programmering Visual Basic Biometrics

Projekt-id: #22877961

About the project

10 offerter Distansprojekt Aktivt 4 år sedan

10 frilansare har lagt bud på i genomsnitt $105 för det här jobbet

vano101

Hello I know both C# and VB6 Also, I have installed VB6 under WIndows 8.1 Also, I can work through TeamViewer if needed.

$103 USD inom 2 dagar
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7.6
mauricemarinus

Hi there Im willing to assist remotely with this. Btw... have you had a proper read through the documentation? Anyways.. got 20 years dev experience Contact me Maurice Marinus

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7.2
finecodervw

Hi, I am well versed with both C# and VB6. Please suggest good time to discuss further on this. Let me introduce myself as an expert C# programmer.I have worked using Visual Studio 2003, 2005, 2008.2010, 2012 and 201 Mer

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6.0
ZaherS

Hi, I have searched google and found no one talking about this issue except one on social msdn which I believe is you :) Since this problem is not reported, there could be something wrong with your Windows or your appl Mer

$100 USD inom 7 dagar
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4.8
sahumk2000

Hi Greetings of the Day, I am interested in this task, I am full time freelancer carrying 15 yrs of experience in Web and Windows development and Mobile development using ASP.Net, C#, SQL server, Xamarin, WebAPI, VB6 Mer

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3.4
Saimi786

Hello Thanks for your posting. I am a senior developer so i can do it very easily if you want.I’ve read your job description carefully and I am very interested in your project. I am sure that I can finish this project Mer

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4.1
Bobkov

Hello. I'm very interested in your project. And I have experience in VB6 and C#. Let's discuss details over chat. Thank you.

$90 USD inom 2 dagar
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2.8
Emiraza

Hey, how are you dear, need .net development we will provide you .net/c# development we have a large team to develop any kind of desktop or web app in .net with the responsive mobile-friendly interface as well ping me Mer

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1.4
kingworksd

I have experience in the application development , migration and maintenance with accuracy.I can work on this project.

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