iOS Question Replace function for each textfield

[tufanv]

Hello

I want to replace the word a with word b when i click a button for each textfield in the view. How can i do this ?

TY

 

[Erel]

For Each v As View In Page1.RootPanel.GetAllViewsRecursive
   If v Is TextField Then
     Dim tf As TextField = v
     tf.Text = tf.Text.Replace("a", "b")
   End If
Next