IOpcDigitalSignatureEnumerator interface (msopc.h)
A read-only enumerator of IOpcDigitalSignature interface pointers.
Inheritance
The IOpcDigitalSignatureEnumerator interface inherits from the IUnknown interface. IOpcDigitalSignatureEnumerator also has these types of members:
Methods
The IOpcDigitalSignatureEnumerator interface has these methods.
| IOpcDigitalSignatureEnumerator::Clone Creates a copy of the current IOpcDigitalSignatureEnumerator interface pointer and all its descendants. |
| IOpcDigitalSignatureEnumerator::GetCurrent Gets the IOpcDigitalSignature interface pointer at the current position of the enumerator. |
| IOpcDigitalSignatureEnumerator::MoveNext Moves the current position of the enumerator to the next IOpcDigitalSignature interface pointer. |
| IOpcDigitalSignatureEnumerator::MovePrevious Moves the current position of the enumerator to the previous IOpcDigitalSignature interface 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 IOpcDigitalSignatureEnumerator interface pointer, call the IOpcDigitalSignatureManager::GetSignatureEnumerator 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 |
See also
Getting Started with the Packaging API
Overviews
Packaging API Programming Guide
Packaging Digital Signature Interfaces
Reference