In TsiLang Expert, I choose File > source > with form, then the string constant window scans all the hardcoded string in the form. That very good, but when come to delete, I have to delete 1 by 1

Actualy I don't use this window, because to test out siLang1.InputBox statement, which sometimes doesn't show text (empty, no caption, just a input dialog)
In my statement (not replace from the above mentioned tools)
number:= siLang1.InputBox(silang.GetTextOrDefault('Caption',
silang.GetTextOrDefault('Prompt',
0);
the 'caption' and 'prompt' does not appear in the dialog.
Please advice.