WPF - Bind UserControl visibility to a property

Question

I have a ListView bound to ObservableCollection. Data are loaded from the internet and then added to collection. The download takes few seconds and I want to indicate user t

Answer 1

Use .NET's built in Converter

.NET 3 has a built in BooleanToVisibilityConverter.

(Note: May not be available on all platforms, ex: mobile)

First add it to your Resources

Then use it on an element

Inverting

How do I invert BooleanToVisibilityConverter?

If you want to invert the converter (ex: hide the element when your property is true), this answer has a custom implementation of IValueConverter that supports that via XAML