IOpcRelationshipSelectorEnumerator interface
A read-only enumerator of IOpcRelationshipSelector interface pointers.
When to implement
Never. Custom implementations of this interface are not supported.
Members
The IOpcRelationshipSelectorEnumerator interface inherits from the IUnknown interface. IOpcRelationshipSelectorEnumerator also has these types of members:
Methods
The IOpcRelationshipSelectorEnumerator interface has these methods.
| Method | Description |
|---|---|
| Clone |
Creates a copy of the current IOpcRelationshipSelectorEnumerator interface pointer and all its descendants. |
| GetCurrent |
Gets the IOpcRelationshipSelector interface pointer at the current position of the enumerator. |
| MoveNext |
Moves the current position of the enumerator to the next IOpcRelationshipSelector interface pointer. |
| MovePrevious |
Moves the current position of the enumerator to the previous IOpcRelationshipSelector 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 IOpcRelationshipSelectorEnumerator interface pointer, call the IOpcRelationshipSelectorSet::GetEnumerator or IOpcSignatureRelationshipReference::GetRelationshipSelectorEnumerator 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
- Getting Started with the Packaging API
- Packaging API Programming Guide
- Reference
- IOpcRelationshipSelectorSet
- IOpcSignatureRelationshipReference
- Core Packaging Interfaces
- Packaging Interfaces
- Packaging API Reference
- Packaging API Samples