DecryptionInfoNeeded Event

Requests decryption information from the application.

Syntax

type TDecryptionInfoNeededEvent = procedure (
  Sender: TObject;
  var CancelDecryption: Boolean
) of Object;

property OnDecryptionInfoNeeded: TDecryptionInfoNeededEvent read FOnDecryptionInfoNeeded write FOnDecryptionInfoNeeded;

Remarks

This event is fired when the component needs decryption information (the private key) from the user.

Use EncryptKey, Config["KeyName"] and KeyEncryptionType properties to identify the encryption type and then set DecryptionKey or KeyDecryptionKey or KeyDecryptionCertificate properties accordingly.

if CancelDecryption property is set to true value (default value) then decryption would fail if provided key/certificate is invalid. Otherwise this event would be fired again.