internal static unsafe OleDbHResult ITransactionAbort(System.IntPtr ptr)
{
OleDbHResult hr = OleDbHResult.E_UNEXPECTED;
ITransactionLocal transactionLocal = null;
RuntimeHelpers.PrepareConstrainedRegions();
try
{ }
finally
{
Guid IID_ITransactionLocal = typeof(ITransactionLocal).GUID;
hr = (OleDbHResult)Marshal.QueryInterface(ptr, ref IID_ITransactionLocal, out var pTransaction);
if (pTransaction != IntPtr.Zero)
{
transactionLocal = (ITransactionLocal)Marshal.GetObjectForIUnknown(pTransaction);
hr = (OleDbHResult)transactionLocal.Abort(IntPtr.Zero, false, false);
Marshal.Release(pTransaction);
}
}
return(hr);
}
internal static unsafe OleDbHResult ITransactionCommit(System.IntPtr ptr)
{
OleDbHResult hr;
RuntimeHelpers.PrepareConstrainedRegions();
try
{ }
finally
{
Guid IID_ITransactionLocal = typeof(ITransactionLocal).GUID;
hr = (OleDbHResult)Marshal.QueryInterface(ptr, ref IID_ITransactionLocal, out var pTransaction);
if (pTransaction != IntPtr.Zero)
{
ITransactionLocal transactionLocal = (ITransactionLocal)Marshal.GetObjectForIUnknown(pTransaction);
hr = (OleDbHResult)transactionLocal.Commit(false, (uint)XACTTC.XACTTC_SYNC_PHASETWO, 0);
Marshal.ReleaseComObject(transactionLocal);
Marshal.Release(pTransaction);
}
}
return(hr);
}
