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ToggleItalic method
Declaration
function ToggleItalic(UseCurrentWord: Boolean = True): Boolean;
Description
Toggles the italic state of the selected text.
If the optional parameter UseCurrentWord is True (the default) then, if nothing is selected but the insertion point is within a word, the method treats the current word as the selection.
The method places <EM> and </EM> tags around the selection or at the insertion point. If the selection is already formatted italic, the <EM> and </EM> tags are removed. If the selection is within a larger string of italic text, the method inserts </EM> and <EM> tags around the selection, effectively turning italics off for the selection.
Returns True on success. Returns False if the selection is an element (such as a control or table) that does not support italics.