How to bind DataGridColumn.Visibility?

Question

I have an issue similar to the following post:

Silverlight DataGridTextColumn Binding Visibility

I need to have a Column within a Silverlight DataGrid be vis

Answer 1

The datagrid column inherits from DependencyObject instead of FrameworkElement. In WPF this would be no big deal... but in silverlight you can only bind to FrameworkElement objects. So you get the descriptive error message of AG_E_PARSER_BAD_PROPERTY_VALUE when you try.