You are creating a Windows Presentation Foundation application by using Microsoft .NET Framework 3.5.
You create a window in the application. You plan to select a layout control to host the elements that you add to the window.
You need to select a control that meets the following requirements with its default properties:
1. The elements stretch horizontally to occupy the available width of the window.
2. The elements do not stretch vertically.
Which control should you use?

A.
The Grid control

B.
The Canvas control

C.
The WrapPanel control

D.
The StackPanel control