IHTMLDocument2::queryCommandSupported


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IHTMLDocument2::queryCommandSupported
HRESULT queryCommandSupported(
    BSTR cmdID,
    VARIANT_BOOL *pfRet
);
Determines whether the given command is supported.

Returns S_OK if successful, or an error value otherwise.

cmdID
String value containing the identifier of a command.
pfRet
Address of a Boolean variable that receives TRUE if the command is supported, or FALSE otherwise.

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