IHTMLControlRange::execCommand Method

---

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

Syntax

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

Parameters

cmdID

String identifier of a command. It can be any command identifier given in the list of Command Identifiers.

showUI

Boolean value that specifies 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 that contains 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.

Return Value

Returns S_OK if successful, or an error code otherwise.