Load trusted root CA certifcates from a file. The loaded certificates are used for all SignDocDocument objects created by this object. They are used for signature verification and HTTPS connections. For iOS, they replace the system's trusted anchors, for other operating systems, they are used in addition to the operating system's trusted root CA certificates. The file must contain either a single DER-encoded X.509 certificate or at least one PEM-encoded X.509 certificate. Calls to loadTrustedCertificatesFromFile() and loadTrustedCertificatesFromStream() are cumulative.

public void loadTrustedCertificatesFromFile(
	string path
)