Handles the first phase of a two-phase commit. Used by Microsoft. Provisioning Framework (MPF).
C++ HRESULT PrepareRequest ( IXMLDOMNode *pXML );
- A pointer to the IXMLDOMNode object interface.
Provisioning engines call PrepareRequest to handle the first phase of a two-phase commit.
Custom providers must implement compensating handler code in PrepareRequest for every procedure marked as type "two-phase" in the procedure definition. For more information on procedure types, see Transactions.
The provisioning engine does not call CommitRequest until after it completes all the PrepareRequest calls.
Developing Custom Providers, Transactions
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