Selecting Objects by Drawing a Box
- Click the arrow beneath the  Select tool and click
                        Using Box. Select tool and click
                        Using Box.
- (Optional) Use the  Selection Filter  in the status bar
                        to control what will be selected. in the status bar
                        to control what will be selected.
- Start drawing a rectangle in the Design window. Click and hold the left mouse button at one corner of the area you want to box-select.
- Hold the mouse button and draw a rectangle in the Design window.- Draw the box from left to right to select only the objects that are fully contained within the box. The box appears as a solid line. 
- Draw the box from right to left to select everything in the box, even if it isn't fully enclosed by the box. The box appears as a dashed line. 
 The objects that will be selected are highlighted as you draw the box. 
- Release the mouse button to complete the box.The objects are selected when you release the mouse button.