Source
void setSelectionRange(int start, int end, [String direction]) {
if (direction != null) {
_blink.BlinkHTMLTextAreaElement.instance.setSelectionRange_Callback_3_(unwrap_jso(this), start, end, direction);
return;
}
_blink.BlinkHTMLTextAreaElement.instance.setSelectionRange_Callback_2_(unwrap_jso(this), start, end);
return;
}