Como: adicionar controles a uma janela WPF
The WPF Designer for Visual Studio provides a design surface that supports the familiar drag-and-drop functionality by way of the Toolbox. This topic describes how to add controls to an existing WPF window in the WPF Designer.
To add controls to a WPF window
In the WPF Designer, drag a control from the Toolbox to the design surface.
- or -
In the Toolbox, double-click the desired control.