IPropertyStoreCache::SetValueAndState method (propsys.h)

Sets value and state data for a property key.

Syntax

HRESULT SetValueAndState(
  [in] REFPROPERTYKEY    key,
  [in] const PROPVARIANT *ppropvar,
  [in] PSC_STATE         state
);

Parameters

[in] key

Type: REFPROPERTYKEY

A reference to a PROPERTYKEY structure identifying the property.

[in] ppropvar

Type: const PROPVARIANT*

A pointer to a PROPVARIANT structure containing the property data.

[in] state

Type: PSC_STATE

A value from the PSC_STATE enumeration declaring the state of the property.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements