/// <summary>Returns a standard view based on the standard view enumeration</summary>
 /// <param name="standardView">Standard view identifier</param>
 /// <returns>Standard view or null</returns>
 public FrameworkElement GetStandardView(Mvvm.StandardViews standardView)
 {
     if (standardView == Mvvm.StandardViews.None) return null;
     return GetStandardView(standardView.ToString());
 }
 /// <summary>
 /// Returns a standard view based on the standard view enumeration
 /// </summary>
 /// <param name="standardView">Standard view identifier</param>
 /// <returns>Standard view or null</returns>
 public FrameworkElement GetStandardView(Mvvm.StandardViews standardView)
 {
     return standardView == Mvvm.StandardViews.None ? null : GetStandardView(standardView.ToString());
 }