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EA_OnPreNewDiagram

EA_OnPreNewDiagram notifies Add-Ins that a new diagram is about to be created. It enables Add-Ins to permit or deny creation of the new diagram.

The notification is provided immediately before the diagram is created, so that the Add-In can disable addition of the diagram.

Syntax

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

The EA_OnPreNewDiagram 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 these EventProperty objects for the diagram to be created:

  • Type: A string value corresponding to Diagram.Type
  • ParentID: A long value corresponding to Diagram.ParentID
  • PackageID: A long value corresponding to Diagram.PackageID
EventProperties Class

Return Value

  • Return True to enable addition of the new diagram to the model
  • Return False to disable addition of the new diagram

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