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EA_OnPreDeleteElement

EA_OnPreDeleteElement notifies Add-Ins that an element is to be deleted from the model. It enables Add-Ins to permit or deny deletion of the element.

This event occurs when a user deletes an element from the Browser window or on a diagram. The notification is provided immediately before the element is deleted, so that the Add-In can disable deletion of the element.

Syntax

Function EA_OnPreDeleteElement (Repository As EA.Repository, Info As EA.EventProperties) As Boolean

The EA_OnPreDeleteElement function syntax contains these parameters.

Parameter

Type

See also

Repository

EA.Repository

Direction: IN

Description: An EA.Repository object representing the currently open Enterprise Architect model. Poll its members to retrieve model data and user interface status information.

Repository Class

Info

EA.EventProperties

Direction: IN

Description: Contains this EventProperty object for the element to be deleted:

  • ElementID: A long value corresponding to Element.ElementID
EventProperties Class

Return Value

  • Return True to enable deletion of the element from the model
  • Return False to disable deletion of the element