IOpcDigitalSignature::GetCustomReferenceEnumerator method (msopc.h)

Article
02/22/2024

Gets an enumerator of the IOpcSignatureReference interface pointers that represent references to application-specific XML elements that have been signed.

Syntax

HRESULT GetCustomReferenceEnumerator(
  [out, retval] IOpcSignatureReferenceEnumerator **customReferenceEnumerator
);

Parameters

[out, retval] customReferenceEnumerator

A pointer to an enumerator of IOpcSignatureReference interface pointers. An IOpcSignatureReference interface pointer represents a reference to an application-specific XML element that has been signed.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.
E_POINTER	The customReferenceEnumerator parameter is NULL.

Remarks

To access the signed XML Element by using an IOpcSignatureCustomObject interface pointer, call the IOpcSignatureCustomObjectEnumerator::GetCurrent method. To access the markup of the signed XML element, call the IOpcSignatureCustomObject::GetXml method.

Thread Safety

Packaging objects are not thread-safe.

For more information, see the Getting Started with the Packaging API.

Requirements

Requirement	Value
Minimum supported client	Windows 7 [desktop apps only]
Minimum supported server	Windows Server 2008 R2 [desktop apps only]
Target Platform	Windows
Header	msopc.h