getSystemId Method (C-C++)
Returns the system identifier for the current document event. A system identifier represents a file located on the local file system or network.
Syntax
HRESULT getSystemId(
[out, retval] const wchar_t ** ppwchSystemId);
Parameters
ppwchSystemId[out, retval]
The system identifier or Null (if none is available). ppwchSystemId should not be modified or deleted because this can cause undefined behavior in the SAX parser. If you want to preserve the value that was returned in ppwchSystemId, you should make a deep copy.
Return Value
S_OK
The value returned if the system identifier is returned successfully; Null if no system identifier is available.
Versioning
Implemented in: MSXML 3.0 and later