Enroll or verify the user with fingerprint image (supports BMP or JPG format) specifiedby FileName. DPI specifies the resolution of the image.
Before using these two functions, if the image is used for fingerprint enrollment, use BeginEnroll first and then set EnrollCount. Otherwise, if the image is used for verification, use BeginCapturefirst and then set AddImageFile orAddBitmap, and thesystem will trigger OnEnroll or OnCapture event. The two external image interfaces are not support in ZKFinger SDK Lite Version