Editing event records using the Attributes dialog box

1. Click the Editor menu and click Start Editing if you have not started an edit session.
2. Click theEdit tool .
3. Select the events whose attributes you want to edit.
4. Click the Attributes button .
5. Click the primary display field of the event feature for which you want to modify an attribute value.
6. Click the value you want to modify.
7. Type a new value and press Enter.

The attribute is modified for the event feature.

Tip:

• For events to be edited with the Attributes dialog box, they must be displayed in ArcMap as a feature layer.
• If you are editing your events after they have been added to the map as a feature layer, some fields will not be editable. These are the fields that are generated by the dynamic segmentation process: Shape, Loc_Error, and Loc_Angle.
• Some event tables cannot be edited—for example, delimited text files and tables accessed through an OLE DB connection.