ITransaction::GetTransactionInfo

Returns information about a transaction.

Syntax

HRESULT GetTransactionInfo ( XACTTRANSINFO* pinfo )

where

pinfo

[out] Is the pointer to the XACTTRANSINFO structure that was allocated by the caller. This structure will receive information about the transaction. Must not be NULL.

The XACTTRANSINFO structure is defined as follows:

typedef struct XACTTRANSINFO
{
XACTUOW uow;
ISOLEVEL isoLevel;
ULONG isoFlags;
DWORD grfTCSupported;
DWORD grfRMSupported;
DWORD grfTCSupportedRetaining;
DWORD grfRMSupportedRetaining;
}    XACTTRANSINFO;

The XACTTRANSINFO members are described below.

Member	Description
uow	Is the unit of work that is associated with this transaction.
isoLevel	Is the isolation level that is associated with this transaction object. ISOLATIONLEVEL_UNSPECIFIED indicates that no isolation level was specified.
isoFlags	Will be set to zero (0).
grfTCSupported	This bit mask indicates which grfTC flags are supported by the current version of MS DTC. The application can set one or more of these grfTC flags when calling ITransaction::Commit.
grfRMSupported	Will be set to zero (0).
grfTCSupportedRetaining	Will be set to zero (0).
grfRMSupportedRetaining	Will be set to zero (0).

Returns

S_OK

Indicates succeeded.

XACT_E_NOTRANSACTION

Indicates unable to retrieve information for the transaction, because it was already complete. No information is returned.

E_UNEXPECTED

Indicates an unexpected error has occurred. No information is returned.

E_INVALIDARG

Indicates the value of pinfo was NULL. No information is returned.