(Delphi DLL) List Certificates in the Current User Certificate Store (Windows Only)

This is a Windows-only example to list the certificates in the current-user certificate store (located in the Windows Registry).

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Cert, CertStore;

...

procedure TForm1.Button1Click(Sender: TObject);
var
certStore: HCkCertStore;
readOnly: Boolean;
success: Boolean;
numCerts: Integer;
i: Integer;
cert: HCkCert;

begin
// This is a Windows-only example because it lists the certificates
// stored in the Windows Current User Certificate Store located in the
// Windows Registry.

certStore := CkCertStore_Create();

readOnly := True;
success := CkCertStore_OpenCurrentUserStore(certStore,readOnly);
if (success = False) then
  begin
    Memo1.Lines.Add(CkCertStore__lastErrorText(certStore));
    Exit;
  end;

numCerts := CkCertStore_getNumCertificates(certStore);
i := 0;
while i < numCerts do
  begin
    cert := CkCertStore_GetCertificate(certStore,i);
    Memo1.Lines.Add('DN = ' + CkCert__subjectDN(cert));
    Memo1.Lines.Add('Email = ' + CkCert__subjectE(cert));
    i := i + 1;
  end;

CkCertStore_Dispose(certStore);

end;