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PropVariantClear function (propidl.h)

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Clears a PROPVARIANT structure.

Syntax

HRESULT PropVariantClear(
  [in, out] PROPVARIANT *pvar
);

Parameters

[in, out] pvar

Type: PROPVARIANT*

Pointer to the PROPVARIANT structure to clear. When this function successfully returns, the PROPVARIANT is zeroed and the type is set to VT_EMPTY.

Return value

Type: HRESULT

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

Requirements

Requirement Value
Minimum supported client Windows XP with SP2, Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2003 with SP1 [desktop apps | UWP apps]
Target Platform Windows
Header propidl.h
Library Ole32.lib
DLL Ole32.dll (version 6.0 or later)
Redistributable Windows Desktop Search (WDS) 3.0