SetOutputStream Method
The stream to which the class will write the signed or verified XML.
Syntax
ANSI (Cross Platform) int SetOutputStream(IPWorksEncryptStream* sOutputStream); Unicode (Windows) INT SetOutputStream(IPWorksEncryptStream* sOutputStream);
#define MID_XMLSIG_SETOUTPUTSTREAM 6 IPWORKSENCRYPT_EXTERNAL int IPWORKSENCRYPT_CALL IPWorksEncrypt_XMLSig_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);
Remarks
This method sets the stream to which the class will write the signed or verified XML. If an output stream is set before calling Sign or VerifySignature, the class will write the data to the output stream instead of populating OutputXML or writing to OutputFile.
Input and Output Properties
The class will determine the source and destination of the input and output based on which properties are set.
The order in which the input properties are checked is as follows:
When a valid source is found the search stops. The order in which the output properties are checked is as follows:- OutputFile
- OutputXML: The output data is written to this property if no other destination is specified.
Error Handling (C++)
This method returns a 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. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)