What is lookup parameter in Autocad?

What is a parameter in AutoCAD?

PARAMETERS (Command) Find. When accessed from the drawing area, the Parameters Manager palette displays all associative variables (dimensional constraint variables and user-defined variables) available in the drawing. You can create, edit, rename, group (not available in AutoCAD LT), and delete associative variables.

How do I create a lookup parameter in AutoCAD?

To Add a Lookup Action to a Dynamic Block Definition

1. Click Insert tab Block Definition panel Block Editor. …
2. In the Block Editor, in the Block Authoring Palettes window, Actions tab, click the Lookup Action tool.
3. In the Block Editor drawing area, select one or more lookup parameters to associate with the action.

How do I edit a lookup in AutoCAD?

To edit the lookup table:

1. Open the block in the Block Editor.
2. Select the lookup action the table icon)
3. Right-click and select Display Lookup Table.

How do you add parameters to a block in AutoCAD?

In the Edit Block Definition dialog box, select the block whose table you want to modify. In the Block Properties Table dialog box, click Add Properties. In the Add Parameter Properties dialog box, under the Parameter Properties list, select the parameter properties you want to add to the block table.

How do I use chain actions in AutoCAD?

To Specify a Chain Action

1. Click Insert tab Block panel Block Editor. …
2. In the Block Editor, click Tools menu Properties. …
3. In the Block Editor, select a point, linear, polar, XY, or rotation parameter.
4. In the Properties palette, under Misc, click Chain Actions.
5. On the drop-down list, select Yes or No.

How do you use dynamic blocks in AutoCAD?

Create a dynamic block in AutoCAD

1. In the home tab on the ribbon, in the block panel, choose Create Block.
2. In the Block Definition dialog box, enter a name. …
3. Specify a basepoint and select objects for the block.
4. Select Open in Block Editor and OK.