IOpcSignatureReferenceEnumerator interface (msopc.h)

Article
08/03/2021

A read-only enumerator of IOpcSignatureReference interface pointers.

Inheritance

The IOpcSignatureReferenceEnumerator interface inherits from the IUnknown interface. IOpcSignatureReferenceEnumerator also has these types of members:

Methods

The IOpcSignatureReferenceEnumerator interface has these methods.


IOpcSignatureReferenceEnumerator::Clone Creates a copy of the current IOpcSignatureReferenceEnumerator interface pointer and all its descendants.
IOpcSignatureReferenceEnumerator::GetCurrent Gets the IOpcSignatureReference interface pointer at the current position of the enumerator.
IOpcSignatureReferenceEnumerator::MoveNext Moves the current position of the enumerator to the next IOpcSignatureReference interface pointer.
IOpcSignatureReferenceEnumerator::MovePrevious Moves the current position of the enumerator to the previous IOpcSignatureReferenceinterface pointer.

Remarks

When an enumerator is created, the current position precedes the first pointer. To set the current position to the first pointer of the enumerator, call the MoveNext method after creating the enumerator.

Changes to the set will invalidate the enumerator, and all subsequent calls to it will fail.

To get an IOpcSignatureReferenceEnumerator interface pointer, call the IOpcSignatureReferenceSet::GetEnumerator or IOpcDigitalSignature::GetCustomReferenceEnumerator 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 \| UWP apps]
Minimum supported server	Windows Server 2008 R2 [desktop apps \| UWP apps]
Target Platform	Windows
Header	msopc.h