ITransaction::GetTransactionInfo
This method returns information regarding a transaction object.
HRESULT GetTransactionInfo (
[out] XACTTRANSINFO * |
pinfo) |
Parameters
pinfo [out]
Pointer to the caller allocated XACTTRANSINFO structure which will receive information about the transaction. Must not be NULL.
XACTTRANSINFO is defined as follows:
typedef struct XACTTRANSINFO {
XACTUOW uow;
ISOLEVEL isoLevel;
ULONG isoFlags;
DWORD grfTCSupported;
DWORD grfRMSupported;
DWORD grfTCSupportedRetaining;
DWORD grfRMSupportedRetaining;
} XACTTRANSINFO;| Element | Description |
|---|---|
| uow | The unit of work associated with this transaction. |
| isoLevel | The isolation level associated with this transaction object. ISOLATIONLEVEL_UNSPECIFIED indicates that no isolation level was specified. |
| isoFlags | Will be zero. |
| grfTCSupported | This bit mask indicates which grfTC flags that this transaction implementation supports. |
| grfRMSupported | Will be zero. |
| grfTCSupportedRetaining | Will be zero. |
| grfRMSupportedRetaining | Will be zero. |
Return Values
S_OK
Success.
XACT_E_NOTRANSACTION
Unable to retrieve information for the transaction because it was already completed. No information is returned.
E_UNEXPECTED
An unknown error occurred. No information is returned.
E_INVALIDARG
The value of pinfo was NULL.