SELECT command
Selects entities.
Icon: 
描述(D)
Selects one or more entities through a variety of selection methods.
Note: You access the selection set during subsequent commands with the Previous option.
Methods
There are two methods to select entities:
- Select entities separately using the command.
- Crtl+A selects all entities on non-frozen layers.
Options within the command
- 选取对象
- Chooses entities to add to the selection set; use one of methods listed below. As you add entities to the selection set, the program highlights them with dashes.
- 选取所有对象
- Selects all entities in the drawing, except for those on frozen layers.
- 加入
- Adds additional entities to the selection set. (Used after the Remove option by typing Add in the Command line.)
- add to set (+)
- Adds additional entities to the selection set. (Used after the Remove option by typing + in the Command line.)
- 移去
- Removes entities from the selection set. As you remove entities from the selection set, the program unhighlights them.
- subtract from set (-)
- Removes entities from the selection set. As you remove entities from the selection set, the program unhighlights them.
- 前次的选择集
- Add the entities from the previous selection to the current select set.
- 图形中最后的对象
- Adds the last entity drawn to the selection set.
- 窗选
- Selects all entities that are entirely inside a rectangular selection window. The selection window outline is drawn, filled with transparent blue.
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- 框选
- Selects all entities that are inside of and cross a rectangular selection window. The selection window outline is drawn in a dashed line, filled with transparent blue.
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- 外部窗选
- Selects all entities fully outside a rectangular selection window.
- 多边形窗选
- Selects all entities fully inside a polygonal selection window. The selection polygon outline is drawn, filled with transparent blue.
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- 多边形框选
- Selects all entities inside and crossing a polygonal selection window. The selection polygon outline is drawn with a dashed line, filled with transparent green.
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- 多边形外部窗选
- Selects all entities fully outside a polygonal selection window.
- 圆形窗选
- Selects all entities fully inside a circular selection window. The selection circle outline is drawn, filled with transparent blue.
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- 圆形框选
- Selects all entities inside and crossing a circular selection window. The selection circle outline is drawn with a dashed line, filled with transparent green.
- 圆形外部窗选
- Selects all entities fully outside a circular selection window.
- 矩形
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Selects entities depending on the direction you move the cursor:
- Right to left - Box acts like Crossing mode.
- Left to right - Box acts like Window mode.
- 点
- Selects all closed entities surrounding the pick point, such as all walls of a room.
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- 栏选
- Selects all entities that cross the fence selection lines.
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- 自动
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Selects entities depending on how you use the cursor:
- Pick an entity - the entity is selected
- Pick two points right to left - Auto acts like Crossing mode.
- Pick two points left to right - Auto acts like Window mode.
- 多重(M)
- All entities selected during this mode are added to the selection set.
- 单一
- After you select a single entity, the command ends.
- 依属性选取...
- Selects entities based on their properties.
- 颜色(C)
- Selects entities based on their color.
- 颜色薄
- Selects entities with a colorbook color.
- 图层
- Selects entities based on their layer. Enter * to select all layers.
- 线型
- Selects entities based on their linetype. Enter * to select all linetypes.
- 名称(N)
- Selects entities based on their entity name. Enter * to select all entity names.
- 厚度(T)
- Selects entities based on their thickness.
- 类型(T)
- Selects entities based on their entity type, such as line, circle, arc... Enter * to select all entity types.
- 值
- Selects entities based on their value. Enter * to select all values.
- 宽度
- Selects entities based on the width of the entities.
- 句柄
- Selects entities based on the value of a handle. This is a hexadecimal number that uniquely identifies each entity in the drawings; the List command reports handle numbers.
- 位置
- Returns to the 'Select entities to include in set' prompt.
- 选取方式...
- Displays the Entity Selection section of the Settings dialog box.
- 撤销(U)
- Undoes the last action during this command.
- 组
- Adds a group to the selection set. See the GROUP command.