Remove permissions on list item change in sharepoint

Is there any chanc开发者_如何转开发e I can remove survey permissions on List item change?

What do you mean with "survey permission"? I don't think there is an explicit survey permission, but only the "Edit Item" permission.

In any case you can remove permissions on list item change by using Sharepoint event receiver. The Event Receiver you are looking for is the ItemUpdated receiver.

To get started with event receivers you can look at the following posts:

• Delving into SharePoint 2007 Event Receivers
• Delving into SharePoint 2007 Event Receivers

To remove/edit permissions of specific list items you can check out many other posts here on SO and anywhere else ;-)