Question fingerprint

[developer_mahmoud]

hi
ineed to connect a fingerprint device with my own vb.net application ijust need to recive the finger print in atextbox
thnks[/B]

 

[jmcilhinney]

I suggest that you consult the documentation for the device. It will come with software and, hopefully, information on the API it provides. Most likely it will be an unmanaged API, so you will have to use platform invoke (PInvoke). That means declaring managed methods in your VB code with signatures compatible with those in the unmanaged library and applying the DllImport attribute to them. You can then call them like any other managed methods. This is how you invoke the Windows API in .NET code, so there is plenty of information around on the subject.