Android Question B4XPlusMinus casting

[advansis]

Hi guys,
I have several B4XPlusMinus controls in my activity. I want to use a FOR..NEXT loop to populate the values. What I do is in the following code:

For Each V As View In Activity.GetAllViewsRecursive
    If V Is B4XPlusMinus Then
        Dim PM As B4XPlusMinus=V
        PM.SetNumericRange(0,255,1)
    End If
Next

Unfortunally, the code, as is, doesn't work.
I know the error is in the 3rd line (Dim PM as ...), is there another way to cast the View as B4XPlusMinus?

Thanks in advance

 

[LucaMs]

For Each V As B4XView In Activity.GetAllViewsRecursive
   If V.Tag Is B4XPlusMinus Then
       Dim PM As B4XPlusMinus = V.Tag
       PM.SetNumericRange(0,255,1)
   End If
Next

 

[Erel]

The explanation for the correct answer above, is that the custom view instance is not a view by itself. It adds to the views tree a panel (V in this code).

XUI Views set the panel's tag property to the class instance:

mBase.Tag = Me

This makes it easy to get the class instance from the views tree.

Note that there is another Tag property in these custom views that you can use if needed.