'Declaration<System.ComponentModel.TypeConverterAttribute("System.Windows.NullableBoolConverter, System.Windows, Version=5.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e")> Public Property IsChecked As System.Nullable(Of Boolean)
[System.ComponentModel.TypeConverter("System.Windows.NullableBoolConverter, System.Windows, Version=5.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e")] public System.Nullable<bool> IsChecked {get; set;}