I'm working on converting what was originally a web forms .NET application to UWP. The application is for using company-issued badges to record meeting attendance instead of our current paper sign in sheets. The original program uses an Omnikey 5427 CK in keyboard wedge mode and has no problems. For [...] read more
I am calling winscard functions using js-ctypes for a Firefox addon. SCardEstablishContext works properly but when calling SCardListReaders returns the following error: SCARD_ERROR_INVALID_HANDLE 0x80100006 HERE IS MY CODE: var {Cu} = require("chrome"); var{ctypes} = Cu.import("resource://gre/modules/ctypes.jsm", null); const NULL = ctypes.voidptr_t(0); var is64bit = ctypes.voidptr_t.size == 4 ? false : true; [...] read more