It took you two days to give a hint about what the in your code was supposed to mean. I can only assume you didn't read the documentation at all, because surely, you know that optional parameters are marked by being enclosed in . Passing to an optional parameter might sometimes be equivalent to omitting it, but never is (or should) passing , to a non-optional parameter, equivalent to bypassing it being mandatory.I kept my OP short and sweet, stating no assumptions, hoping for clarification
It seems you always get when passing , so it seems you cannot match controls with no text.The problem here is that "" can be perfectly valid if you look for a control that contains no text.
And regex . Perhaps you can match a control with no text with something like the regex .If the title match mode is 1 or 2 "" will match any control.
I'm not sure I understand, are you unhappy we replied? You should send lexikos a pm if do not want to be bothered by replies from anyone else.I thought that only lexikos could provide an answer, but everyone chimed in with their opinions anyway, like they always do.