IHTMLDocument2::queryCommandSupported Method

---

Determines whether the given command is supported.

Syntax

HRESULT queryCommandSupported(
    BSTR cmdID,
    VARIANT_BOOL *pfRet
);

Parameters

cmdID

String value that contains the identifier of a command.

pfRet

Address of a Boolean variable that receives TRUE if the command is supported, or FALSE otherwise.

Return Value

Returns S_OK if successful, or an error code otherwise.