Find WPF control by Name

There's at least two ways to do that:

• Use the FindName method of the parent container to find the control (but it'll internally involve looping, like the visualtreehelper)

• Create a dictionary to store a reference for each control you create

  var controls = new Dictionary<string, FrameworkElement>();
  controls.Add("_marketInfo5", lbl);
  

  Then you can do:

  controls["_marketInfo5"].Tag = timeNow;