IProvHelper::QueryProperty

Queries the property bag for the value of a key name/value pair and returns the property. Used by providers that interact with Microsoft Provisioning Framework (MPF).

Related topics

AddProperty

DeleteProperty

IProvHelper

Arguments

Remarks

C++ Syntax

HRESULT QueryProperty  (
	BSTR bstrKey,
	VARIANT* pvValue
);

Sample Code

Typical C++ Usage

BSTR bstrKey;
VARIANT vValue;
HRESULT hr = E_OUTOFMEMORY;

bstrKey = ::SysAllocString(L"key");
::VariantInit(&vValue);

if(bstrKey)
	hr = m_pProvHelper->QueryProperty(bstrKey, &vValue);

::SysFreeString(bstrKey);
::VariantClear(vValue);

Applies To