confusion how to use operator logic And

[faustf]

hi guys, i know is  very basical  questions , but some time i lose me.......,

so i  have a  this example of script and i dont understund  why not  work ,  i read help of operator logical , and i suppose i can concatenate it

#include <File.au3>

_testand(@ScriptDir & '\TEMP\test.txt', '<div class="container table-wrap">', '0', '5')

Func _testand($path, $match, $start, $to)
    Select
        Case $start = "" And $to = "" And $match <> ""
            MsgBox(0, '', 'example 1')
        Case $start = "" And $to <> "" And $match <> ""
            MsgBox(0, '', 'example 2')
        Case $start <> "" And $to <> "" And $match = ""
            MsgBox(0, '', 'example 3')
    EndSelect
EndFunc   ;==>_testand

anyone can explame me why i concatenate 2 And  the case not wrk ??

thankz

 

[Jos]

as usual:

• Post an example we can run and demonstrates your "issue".
• Care to share which part doesn't work and what you are expecting?

Jos

[pixelsearch]

faustf: add this 4th case and see the result 

Case $start = 0 And $to <> "" And $match <> ""
   MsgBox(0, '', 'example 4')

 

[faustf]

thankzzzzz