![]() ![]() // Use this online tool to generate parsing code from sample JSON: // Generate Parsing Code from JSONĬount_i := CkJsonObject_SizeOfArray(json, 'reader') (USB tokens will typically always have a state containing "present") // Also, the ATR of the card inserted into the reader is indicated by "atr". If the state contains "present", then a card is inserted into the reader. You can see which readers have a card inserted by the "state". Here is sample output: // See below for sample code to parse the JSON. Success := CkSCard_FindSmartcards(scard,json) ĬkJsonObject_putEmitCompact(json, False) This also includes information about USB security tokens. Get JSON containing information about the smartcards currently inserted into readers. Success := CkSCard_EstablishContext(scard, 'user') First establish a context to the PC/SC Resource Manager See Global Unlock Sample for sample code. ![]() Procedure TForm1.Button1Click(Sender: TObject) ĬardWindowsKeyStorageProvider: PWideChar īegin // This example requires the Chilkat API to have been previously unlocked. Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, JsonObject, SCard Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, * The examples here use the non-ActiveX DLL. Note: This functionality was introduced in Chilkat v9.5.0.87. Get detailed information about each reader including whether or not a smart card is currently inserted in the reader. (Delphi DLL) PC/SC Find Inserted Smart Cards See more SCard Examples ![]()
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