How to: Add Controls to Documents
To add controls to a document, display the Control Toolbox, click the control you want to add, and then click the document. Drag an adjustment handle of the control until the control's outline is the size and shape you want.
Dragging a control (or a number of "grouped" controls) from the form back to the Control Toolbox creates a template of that control, which you can reuse. This is a useful feature for implementing a standard "look and feel" for your applications.