Other Selection

Select Last

Select the most recently created visible object

After "Select objects" command prompt - L

Select Previous

Recall the most recent selection set

After "Select objects" command prompt - P

Shift + Select objects: Remove object from selection set

Fence Selection

Make a series of line segments across the objects you wish to select

After "Select objects" command prompt - F

Specify points that define a series of line segments

Crossing Polygon

Select objects enclosed or crossed by an irregularly shaped crossing polygon area

After "Select objects" command prompt - CP

Specify points that define an area

Object within and cross by window will be select

Window Polygon

Select objects within a non-rectangular window

After "Select objects" command prompt - WP

Specify points that define an area

Objects within window will be select

Grips 夹点

Grips appear when you select an object without activate command

Grip Edit

1. Unselect - Blue - snapping points

2. Hover - Green  

3. Selected - Red  

Provide information

 

Hot grip - can perform editing tasks

Crossing Selection 窗交方式

Drag the cursor from right to left without any command

Dashed outline and green shading window

All objects within or touched by crossing window are included in the selection set

Window Selection 窗口方式

As the drawing grows in complexity and contains more objects, you need to use different selection methods to select these objects efficiently

Selection Set

An object or group of selected objects

Create a selection set either before or after activating the pertinent 恰当的 command

Window Selection

Click and drag the cursor from left to right and click the opposite corner without command

Solid outline and purple shading window

Objects enclosed completely within the implied window will be selected