How Do I Delete a Proxy Entity in AutoCAD?

How Do I Delete a Proxy Entity in AutoCAD?

If you are an AutoCAD user, you might have come across situations where you need to delete proxy entities from your drawing. Proxy entities are objects that are created by third-party applications or custom AutoCAD programs. These entities may not be recognized by the standard AutoCAD commands and can cause issues when working with your drawings.

Why do we need to delete proxy entities?

There are several reasons why you might want to delete proxy entities:

  • Incompatibility: Proxy entities can be created by applications that are no longer installed or supported. These unsupported objects can cause compatibility issues with newer versions of AutoCAD.
  • Performance: Proxy entities can increase the size of your drawing file, leading to slower performance when working with large projects.
  • Data integrity: Proxy entities may not retain all the information when transferring drawings between different systems or sharing them with colleagues.

Steps to delete a proxy entity in AutoCAD

To delete a proxy entity from your drawing, follow these steps:

  1. Detect the presence of proxy entities:

Before deleting proxy entities, it’s important to determine if there are any present in your drawing. To do so, use the following command:

If the command returns a value of 1, it means there are proxy objects in your drawing. If it returns a value of 0, there are no proxy objects present.

  1. Delete the proxy entity:

To delete the proxy entity, you can use the PURGE command. The PURGE command in AutoCAD allows you to remove unused objects from your drawing, including proxy entities.

To access the PURGE command:

  • Click on the Application Menu (the ‘A’ icon at the top-left corner of the AutoCAD window).
  • Select Drawing Utilities.
  • Choose Purge.

In the Purge dialog box:

  • Select the Proxy Objects checkbox.
  • Click on the Purge All button.
  • If a confirmation dialog appears, click on Yes.

This will remove all proxy entities from your drawing, enhancing its performance and compatibility.

Tips to avoid creating proxy entities in AutoCAD:

Avoid using third-party applications with unknown compatibility:

If possible, try to use only trusted applications that are known to be compatible with your version of AutoCAD. This will reduce the chances of creating unwanted proxy entities.

Clean up your drawings regularly:

To prevent the accumulation of unused objects and potential creation of proxy entities, it’s good practice to periodically clean up your drawings using commands like PURGE and AUDIT. This will help maintain optimal performance and file integrity.

In conclusion,

Delete a proxy entity in AutoCAD by following these simple steps. Identifying and removing proxy entities will enhance the performance, compatibility, and data integrity of your drawings.

Remember to regularly clean up your drawings to avoid the creation of unnecessary proxy entities. Happy drawing!