How do you color a rectangle in C# that has been declared in XAML in WPF?

Question

How do you color a rectangle in C# that has been declared in XAML in WPF?

There is a rectangle control in XAML. In my C# code there are times in which it would be n

Answer 1

Set the x:Name property in your XAML to what you want to refer to the rectangle as in your c# code. Then, you can access all of the properties of the rectangle in code, such as whateverYouNamedIt.Fill