Check if certain ControlID Exists

[MrCreatoR]

Hi all,

Is it possible to check if certain ControlID (or ClassNameNN) exists in some window (by hWnd)?

I made this function, but it's not work with all windows, for example, if we check the window of Opera Browser, then this control not found, but from the Au3Info tool you can see it...

Func _ClassIsExits($hWnd, $ClassName)
    If Not IsHWnd($hWnd) Then $hWnd = WinGetHandle($hWnd)
    If Not WinExists($hWnd) Then Return SetError(1, 0, 0)
    Local $ClassesArr = StringSplit(WinGetClassList($hWnd), @LF)
    If IsArray($ClassesArr) Then
        For $i = 1 To UBound($ClassesArr)-1
            If $ClassesArr[$i] = $ClassName Then Return True
        Next
    Else
        If $ClassesArr = $ClassName Then Return True
    EndIf
    Return False
EndFunc

[autosc]

  MsCreatoR said:

Hi all,

Is it possible to check if certain ControlID (or ClassNameNN) exists in some window (by hWnd)?

I made this function, but it's not work with all windows, for example, if we check the window of Opera Browser, then this control not found, but from the Au3Info tool you can see it...

Func _ClassIsExits($hWnd, $ClassName)
    If Not IsHWnd($hWnd) Then $hWnd = WinGetHandle($hWnd)
    If Not WinExists($hWnd) Then Return SetError(1, 0, 0)
    Local $ClassesArr = StringSplit(WinGetClassList($hWnd), @LF)
    If IsArray($ClassesArr) Then
        For $i = 1 To UBound($ClassesArr)-1
            If $ClassesArr[$i] = $ClassName Then Return True
        Next
    Else
        If $ClassesArr = $ClassName Then Return True
    EndIf
    Return False
EndFunc

Checking if " Process exists " may help ?

[MrCreatoR]

  Quote

Checking if " Process exists " may help ?

Thanks, but No, how this will help?