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IDiaEnumSectionContribs

Note

This article applies to Visual Studio 2015. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here

Enumerates the various section contributions contained in the data source.

Syntax

IDiaEnumSectionContribs : IUnknown  

Methods in Vtable Order

The following table shows the methods of IDiaEnumSectionContribs.

Method Description
IDiaEnumSectionContribs::get__NewEnum Retrieves the IEnumVARIANT Interface version of this enumerator.
IDiaEnumSectionContribs::get_Count Retrieves the number of section contributions.
IDiaEnumSectionContribs::Item Retrieves section contributions by means of an index.
IDiaEnumSectionContribs::Next Retrieves a specified number of section contributions in the enumeration sequence.
IDiaEnumSectionContribs::Skip Skips a specified number of section contributions in an enumeration sequence.
IDiaEnumSectionContribs::Reset Resets an enumeration sequence to the beginning.
IDiaEnumSectionContribs::Clone Creates an enumerator that contains the same enumeration state as the current enumerator.

Remarks

Note for Callers

Obtain this interface from the IDiaSession::getEnumTables method. See the example for details.

Example

This example shows how to obtain (the GetEnumSectionContribs function) and use (the ShowSectionContribs function) the IDiaEnumSectionContribs interface. For a more complete example of using section contributions, see the IDiaSectionContrib interface.

  
      IDiaEnumSectionContribs* GetEnumSectionContribs(IDiaSession *pSession)  
{  
    IDiaEnumSectionContribs* pUnknown    = NULL;  
    REFIID                   iid         = __uuidof(IDiaEnumSectionContribs);  
    IDiaEnumTables*          pEnumTables = NULL;  
    IDiaTable*               pTable      = NULL;  
    ULONG                    celt        = 0;  
  
    if (pSession->getEnumTables(&pEnumTables) != S_OK)  
    {  
        wprintf(L"ERROR - GetTable() getEnumTables\n");  
        return NULL;  
    }  
    while (pEnumTables->Next(1, &pTable, &celt) == S_OK && celt == 1)  
    {  
        // There is only one table that matches the given iid  
        HRESULT hr = pTable->QueryInterface(iid, (void**)&pUnknown);  
        pTable->Release();  
        if (hr == S_OK)  
        {  
            break;  
        }  
    }  
    pEnumTables->Release();  
    return pUnknown;  
}  
  
void ShowSectionContribs(IDiaSession *pSession)  
{  
    IDiaEnumSectionContribs* pEnumSectionContribs;  
  
    pEnumSectionContribs = GetEnumSectionContribs(pSession);  
    if (pSectionContrib != NULL)  
    {  
        IDiaSectionContrib* pSectionContrib;  
        ULONG celt = 0;  
  
        while(pEnumSectionContribs->Next(1, &pSectionContrib, &celt) == S_OK &&  
              celt == 1)  
        {  
            PrintSectionContrib(pSectionContrib, pSession);  
            pSectionContrib->Release();  
        }  
        pSectionContrib->Release();   
    }  
}  

Requirements

Header: Dia2.h

Library: diaguids.lib

DLL: msdia80.dll

See Also

Interfaces (Debug Interface Access SDK)
IDiaSession::getEnumTables
IDiaSectionContrib