/// <summary>
/// Set single element
/// </summary>
/// <param name="ecId"></param>
/// <param name="e"></param>
/// <param name="txt">text to show in top right corner</param>
public void SetSingleElement(Guid ecId, int eId, string txt = null)
{
var e = GetDataAction.GetA11yElementInDataContext(ecId, eId);
Highlighter.SetSingleElement(e, txt);
}
