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IDiaEnumDebugStreams

Enumerates the various debug streams contained in the data source.

IDiaEnumDebugStreams : IUnknown

The following table shows the methods of IDiaEnumDebugStreams.

Method

Description

IDiaEnumDebugStreams::get__NewEnum

Retrieves the IEnumVARIANT version of this enumerator.

IDiaEnumDebugStreams::get_Count

Retrieves the number of debug streams.

IDiaEnumDebugStreams::Item

Retrieves a debug stream by means of an index.

IDiaEnumDebugStreams::Next

Retrieves a specified number of debug streams in the enumeration sequence.

IDiaEnumDebugStreams::Skip

Skips a specified number of debug streams in an enumeration sequence.

IDiaEnumDebugStreams::Reset

Resets an enumeration sequence to the beginning.

IDiaEnumDebugStreams::Clone

Creates an enumerator that contains the same enumeration state as the current enumerator.

The content of debug streams is implementation-dependent and the data formats are undocumented.

Notes for Callers

Call the IDiaSession::getEnumDebugStreams method to obtain an IDiaEnumDebugStreams object.

This example shows how to access the data streams available from this interface. See the IDiaEnumDebugStreamData interface for an implementation of the PrintStreamData function.

void DumpAllDebugStreams( IDiaSession* pSession)
{
    IDiaEnumDebugStreams* pEnumStreams;

    wprintf(L"\n\n*** DEBUG STREAMS\n\n");
    // Retrieve an enumerated sequence of debug data streams
    if(pSession->getEnumDebugStreams(&pEnumStreams) == S_OK)
    {
        IDiaEnumDebugStreamData* pStream;
        ULONG celt = 0;

        for(; pEnumStreams->Next(1, &pStream, &celt) == S_OK; pStream = NULL)
        {
            PrintStreamData(pStream);
            pStream->Release();
        }
        pEnumStreams->Release();
    }
    else
    {
      wprintf(L"Failed to get any debug streams!\n");
    }
    wprintf(L"\n");
}

Header: Dia2.h

Library: diaguids.lib

DLL: msdia80.dll

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