IModelObject::EnumerateRawValues method (dbgmodel.h)

The EnumerateRawValues method enumerates all native children (e.g.: fields, base classes, etc...) of the given object.

Syntax

HRESULT EnumerateRawValues(
  SymbolKind     kind,
  ULONG          searchFlags,
  IRawEnumerator **enumerator
);

Parameters

kind

Indicates the kind of native symbol to fetch (e.g.: a base class or a data member)

searchFlags

An optional set of flags specifying the behavior of the search for the native construct.

enumerator

An enumerator which will enumerate every native child of the kind specified by the kind argument as an IRawEnumerator interface.

Return value

This method returns HRESULT that indicates success or failure.

Remarks

Code Sample

ComPtr<IModelObject> spMessage; /* get a tagMSG */

ComPtr<IRawEnumerator> spEnum;
if (SUCCEEDED(spMessage->EnumerateRawValues(SymbolField, RawSearchNone, &spEnum)))
{
    HRESULT hr = S_OK;
    while (SUCCEEDED(hr))
    {
        BSTR fieldName;
        SymbolKind symKind;
        ComPtr<IModelObject> spFieldValue;
        hr = spEnum->GetNext(&fieldName, &symbolKind, &spFieldValue);
        if (SUCCEEDED(hr))
        {
            // fieldName contains the name of the field, symKind contains the kind of 
            // symbol matched (SymbolField in this case), spFieldValue contains the value
            // For tagMSG (with symbols), the enumerator should produce field names and 
            // values for 'hwnd', 'message', 'wParam', 'lParam', 'time', and 'pt'
            SysFreeString(fieldName);
        }
    }

    // hr == E_BOUNDS : We hit the end of the enumerator
    // hr == E_ABORT  : There was a user request for an interrupt / propagate that upward immediately
}

Requirements

Requirement	Value
Header	dbgmodel.h

See also

IModelObject interface