GetSignatureType Method
Determines the signature kind.
Syntax
int GetSignatureType();
Remarks
Use this method to determine the kind of the signature stored in InputFile (InputStream).
Possible values: 1 - detached PKCS#1 signature; 2 - detached PKCS#7 signature; 3 - enveloping PKCS#7 signature.
Error Handling
This method returns an Integer value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.