IOpcSignatureCustomObjectEnumerator interface

A read-only enumerator of IOpcSignatureCustomObject interface pointers.

When to implement

Never. Custom implementations of this interface are not supported.

Members

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

Methods

The IOpcSignatureCustomObjectEnumerator interface has these methods.

MethodDescription
Clone

Creates a copy of the current IOpcSignatureCustomObjectEnumerator interface pointer and all its descendants.

GetCurrent

Gets the IOpcSignatureCustomObject interface at the current position of the enumerator.

MoveNext

Moves the current position of the enumerator to the next IOpcSignatureCustomObject interface pointer.

MovePrevious

Moves the current position of the enumerator to the previous IOpcSignatureCustomObject interface pointer.

 

Remarks

When an enumerator is created, the current position precedes the first pointer of the enumerator. To set the current position to the first pointer, 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 IOpcSignatureCustomObjectEnumerator interface pointer, call the IOpcDigitalSignature::GetCustomObjectEnumerator or IOpcSignatureCustomObjectSet::GetEnumerator method.

Thread Safety

Packaging objects are not thread-safe.

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

Requirements

Minimum supported client

Windows 7 [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2 [desktop apps | Windows Store apps]

Header

Msopc.h

IDL

Msopc.idl

See also

Packaging Digital Signature Interfaces
Overviews
Digital Signatures Overview
Getting Started with the Packaging API
Packaging API Programming Guide
Reference
IOpcDigitalSignature
IOpcSignatureCustomObjectSet
Core Packaging Interfaces
Packaging Interfaces
Packaging API Reference
Packaging API Samples

 

 

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