IOpcDigitalSignatureEnumerator interface
A read-only enumerator of IOpcDigitalSignature interface pointers.
When to implement
Never. Custom implementations of this interface are not supported.
Members
The IOpcDigitalSignatureEnumerator interface inherits from the IUnknown interface. IOpcDigitalSignatureEnumerator also has these types of members:
Methods
The IOpcDigitalSignatureEnumerator interface has these methods.
| Method | Description |
|---|---|
| Clone |
Creates a copy of the current IOpcDigitalSignatureEnumerator interface pointer and all its descendants. |
| GetCurrent |
Gets the IOpcDigitalSignature interface pointer at the current position of the enumerator. |
| MoveNext |
Moves the current position of the enumerator to the next IOpcDigitalSignature interface pointer. |
| 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
|
Minimum supported client | Windows 7 [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server | Windows Server 2008 R2 [desktop apps | Windows Store apps] |
|
Header |
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IDL |
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See also
- Packaging Digital Signature Interfaces
- Overviews
- Digital Signatures Overview
- Getting Started with the Packaging API
- Packaging API Programming Guide
- Reference
- IOpcDigitalSignatureManager
- Packaging Interfaces
- Packaging API Reference
- Packaging API Samples