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IDebugComPlusSymbolProvider::IsHiddenCode

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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

Determines if the code at the specified debugger address is hidden.

Syntax

HRESULT IsHiddenCode(  
   IDebugAddress* pAddress  
);  

int IsHiddenCode(  
   IDebugAddress pAddress  
);

Parameters

pAddress
[in] The debug address that is represented by an IDebugAddress interface.

Return Value

If the code is hidden, returns S_OK; otherwise, returns S_FALSE.

Example

The following example shows how to implement this method for a CDebugSymbolProvider object that exposes the IDebugComPlusSymbolProvider interface.

HRESULT CDebugSymbolProvider::IsHiddenCode(  
    IDebugAddress* pAddress  
)  
{  
    HRESULT hr = S_OK;  
    CDEBUG_ADDRESS address;  
    CComPtr<CModule> pModule;  
  
    ASSERT(IsValidObjectPtr(this, CDebugSymbolProvider));  
    ASSERT(IsValidInterfacePtr(pAddress, IDebugAddress));  
  
    METHOD_ENTRY( CDebugSymbolProvider::IsHiddenCode );  
  
    IfFalseGo( pAddress, S_FALSE );  
    IfFailGo( pAddress->GetAddress( &address ) );  
  
    ASSERT(address.addr.dwKind == ADDRESS_KIND_METADATA_METHOD);  
    IfFalseGo( address.addr.dwKind == ADDRESS_KIND_METADATA_METHOD, S_FALSE );  
  
    IfFailGo( GetModule( address.GetModule(), &pModule) );  
  
    if (!pModule->IsHiddenCode( address.addr.addr.addrMethod.tokMethod,  
                                address.addr.addr.addrMethod.dwVersion,  
                                address.addr.addr.addrMethod.dwOffset ))  
    {  
  
        // S_FALSE indicates this sequence point is not hidden  
  
        hr = S_FALSE;  
    }  
  
Error:  
  
    METHOD_EXIT( CDebugSymbolProvider::IsHiddenCode, hr );  
  
    if (!SUCCEEDED(hr))  
    {  
        hr = S_FALSE;  
    }  
  
    return hr;  
}

See Also

IDebugComPlusSymbolProvider