IHTMLControlRange::execCommandIHTMLControlRange::execCommand*
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IHTMLControlRange::execCommand


HRESULT execCommand(
    BSTR cmdID, 
    VARIANT_BOOL showUI, 
    VARIANT value, 
    VARIANT_BOOL *pfRet
);

Executes the given command over the current selection or text range.

cmdID
String identifier of a command. Can be any command identifier given in the list of Command Identifiers.
showUI
Boolean value specifying whether to display a user interface if the command supports one. If TRUE, the command displays a user interface, if applicable; otherwise, it doesn't.
value
VARIANT structure containing a value to pass to the command. Possible values depend on the value of cmdID.
pfRet
Address of a Boolean variable that receives TRUE if the function is successful, or FALSE otherwise.

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