Check if Variable is blank

[Erlend 0]

Hello

#include <AD.au3>
#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
Opt("TrayIconHide", 1)

$getMailNotes = _AD_GetObjectAttribute(@UserName, "notes")
MsgBox(64, "test", "user information is missing")
If $getmailNotes = 0 Then
        Run("..\app1.exe")
EndIf

how can i get a if statement over to run app1.exe when $getmailnotes returns a blank value.

Thanks.

[99ojo 0]

Hi,

two ways:

#include <AD.au3>
#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
Opt("TrayIconHide", 1)

$getMailNotes = _AD_GetObjectAttribute(@UserName, "notes")
;MsgBox(64, "test", "user information is missing")
If $getmailNotes = "" Then Run("..\app1.exe")

or

#include <AD.au3>
#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
Opt("TrayIconHide", 1)

$getMailNotes = _AD_GetObjectAttribute(@UserName, "notes")
If @error Then Run("..\app1.exe")

For more information see return values for function _AD_GetObjectAttribute in AD.au3 or in _AD_GetObjectAttribute.htm or .au3

;-))

Stefan

[Erlend 0]

This will give the error:

Line-1:

Error: Variable must be of type "Object".

[99ojo 0]

Hi,

sorry, we forgot at least an _AD_Open () and _AD_Close ():

#include <AD.au3>
#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
Opt("TrayIconHide", 1)

_ad_open ()
$getMailNotes = _AD_GetObjectAttribute(@UserName, "notes")
;MsgBox(64, "test", "user information is missing")
_ad_close ()
If $getmailNotes = "" Then Run("..\app1.exe")

;-))

Stefan

[Erlend 0]

thanks, i had forgot about that...

[Spiff59 52]

I'm not familiar with the AD UDF or what can be expected as return values from it's functions, but...

I would think you'd want:

If $getmailNotes == "" Then Run("..\app1.exe")

Unless using the "==" operator, a return of 0 will also equate to an empty string ("")