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+--- Thread: Clear All Expression in App? (/thread-7581.html)
Clear All Expression in App? - DrD - 01-14-2017 09:23 PM
Can you share any ideas on how to best clear ALL of the expressions in an app, programmatically? (Like [Shift] [ ESC] does). I was wondering if there is such a thing as a fully qualified app_name.reset kind of thing?
Specifically, I'm working with the Advanced Graphing app...
Thanks,
-Dale-
RE: Clear All Expression in App? - Han - 01-14-2017 09:34 PM
Just set them to null strings. For example:
V0:="";
Code:
nullstring:="";
nullstring:=string(nullstring);
for n from 0 to 9 do
cmd:="V" + n + ":=" + nullstring;
expr(cmd);
end;EDIT: Be aware that the number format could affect the way numbers are turned into strings.
RE: Clear All Expression in App? - DrD - 01-14-2017 09:48 PM
Thanks. That was the way I had been doing it, but thought there may be a simpler way, perhaps using the esc shift, somehow.