WinGetHandle example other than ("[CLASS:Notepad]")

[computergroove]

I am trying to use WinGetHandle to retrieve the handle of a vnc window that my script is starting and I can only find examples where there is a CLASS prefix to the title. What does class mean and is it only relevant to native windows programs like notepad?

I am going to open 3 vnc windows and they will all have the same name (vncviewer.exe) but the window title will be something like (William, Home, and Work). When I call the vnc window the title is VNC Viewer and when I login to the remote device the title changes to one of the above. 

[MyEarth]

https://www.autoitscript.com/autoit3/docs/intro/windowsadvanced.htm

[jdelaney]

#include <WinAPI.au3>

Local $hNotepad1,$hNotePad1Edit
$iPID = Run ("notepad")
While Not IsHWnd($hNotepad1)
    $a = WinList("[CLASS:Notepad]")
    For $i = 1 To UBound($a)-1
        Local $iCurrentPID
        _WinAPI_GetWindowThreadProcessId($a[$i][1],$iCurrentPID)
        If $iCurrentPID = $iPID Then
            $hNotepad1=$a[$i][1]
            ExitLoop
        EndIf
    Next
WEnd

While Not IsHWnd($hNotePad1Edit)
    $hNotePad1Edit = ControlGetHandle($hNotepad1,"",15)
WEnd

ControlSetText($hNotepad1,"",$hNotePad1Edit, "This notepad was created by your script" & @CRLF)

This will grab the notepad that your script creates.  Can be used as a template to grab your window.

[guinness]

Another example can be found by searching SciTEWindow. The class is retrieved by using either _WinAPI_GetClassName() or Au3Info. Your choice.