Redaguoti

DacpRCWData Structure

Defines a transport buffer for runtime callable wrapper (RCW) information.

Note

This API was originally designed for internal use in the runtime. Although it is now supported for 3rd party use, we recommend working with ICorDebug and ICorProfiler APIs when possible.

Syntax

struct DacpRCWData : ZeroInit<DacpRCWData>
{
    CLRDATA_ADDRESS identityPointer;
    CLRDATA_ADDRESS unknownPointer;
    CLRDATA_ADDRESS managedObject;
    CLRDATA_ADDRESS jupiterObject;
    CLRDATA_ADDRESS vtablePtr;
    CLRDATA_ADDRESS creatorThread;
    CLRDATA_ADDRESS ctxCookie;
    
    LONG refCount;
    LONG interfaceCount;

    BOOL isJupiterObject;
    BOOL supportsIInspectable;
    BOOL isAggregated;
    BOOL isContained;
    BOOL isFreeThreaded;
    BOOL isDisconnected;
    
    HRESULT Request(ISOSDacInterface *sos, CLRDATA_ADDRESS rcw)
    {
        return sos->GetRCWData(rcw, this);
    }

    HRESULT IsDCOMProxy(ISOSDacInterface *sos, CLRDATA_ADDRESS rcw, BOOL* isDCOMProxy)
    {
        ISOSDacInterface2 *pSOS2 = nullptr;
        HRESULT hr = sos->QueryInterface(__uuidof(ISOSDacInterface2), reinterpret_cast<LPVOID*>(&pSOS2));
        if (SUCCEEDED(hr))
        {
            hr = pSOS2->IsRCWDCOMProxy(rcw, isDCOMProxy);
            pSOS2->Release();
        }

        return hr;
    }
};

Members

Member Description
identityPointer The address of the COM identity pointer.
unknownPointer The address of the IUnknown pointer.
managedObject The address of the managed object associated with the RCW.
jupiterObject The address of the associated Jupiter object.
vtablePtr The address of the vtable pointer.
creatorThread The address of the thread that created the RCW.
ctxCookie The context cookie for the RCW.
refCount The reference count for the RCW.
interfaceCount The number of interfaces associated with the RCW.
isJupiterObject A value that indicates whether the RCW represents a Jupiter object.
supportsIInspectable A value that indicates whether the RCW supports IInspectable.
isAggregated A value that indicates whether the RCW is aggregated.
isContained A value that indicates whether the RCW is contained.
isFreeThreaded A value that indicates whether the RCW is free-threaded.
isDisconnected A value that indicates whether the RCW is disconnected.
Request Populates the structure by calling ISOSDacInterface::GetRCWData.
IsDCOMProxy Determines whether the RCW is a DCOM proxy by using ISOSDacInterface2::IsRCWDCOMProxy, when that interface is available.

Remarks

This structure lives inside the runtime and is not exposed through any headers or library files. To use it, define the structure as specified above.

Requirements

Platforms: See System Requirements.
Header: None
Library: None
.NET Framework Versions: Available since 4.7

See also

  • Last updated on