If IsDeclared("MyVar") always false >.>

[Rad]

Au3 Example:

If IsDeclared ("a") then
    MsgBox(0,"", "$a IS declared"  )     ; due to previous $a=1 assignment
EndIf

Mine:

If IsDeclared("WindowsMax") then
        MsgBox(0,"", "$WindowsMax IS declared"  )    ; due to previous $a=1 assignment
    Else
        MsgBox(0,"", "$WindowsMax is NOT declared"  )    ; due to previous $a=1 assignment
    EndIf
    $WindowsMax = $ii

This is mainly to determine if the function has run yet, but I have a few other uses for IsDeclared I just discovered... but it doesnt work! Even if I run the function twice it doesnt work, whats wrong?

It always says its not declared <,<

Now that I read this below, I tried this:

Success: Returns 1 for Global variable or variable declared outside functions. 
Special: -1 for Local variable. 
Failure: Return 0 when no variable can be found. 

$test = IsDeclared("WindowsMax")
Msgbox(0,"test",$test)
$WindowsMax = $ii

Still only returns 0 >.>

$ii works though

[OverloadUT]

In both of your examples, you're declaring the variable AFTER you call "IsDeclared" so it's functioning exactly as expected.

If this just a snippit of your code? If it is, post the whole thing, or at least the entirety of an example so we can see.