Enterprise Architect Add-in Framework Documentation
EA_OnPreDeleteDiagram notifies Add-Ins that an diagram is to be deleted from the model. It enables Add-Ins to permit or deny deletion of the diagram.
This event occurs when a user attempts to permanently delete a diagram from the Project Browser.
The notification is provided immediately before the diagram is deleted, so that the Add-In can disable deletion of the diagram.
Namespace: EAAddinFrameworkAssembly: EAAddinFramework (in EAAddinFramework.dll) Version: 1.0.4064.9398
Syntax
C# |
---|
public virtual bool EA_OnPreDeleteDiagram(
Repository Repository,
EventProperties Info
) |
Visual Basic |
---|
Public Overridable Function EA_OnPreDeleteDiagram ( _
Repository As Repository, _
Info As EventProperties _
) As Boolean |
Visual C++ |
---|
public:
virtual bool EA_OnPreDeleteDiagram(
Repository^ Repository,
EventProperties^ Info
) |
Parameters
- Repository
- Type: Repository
An EA.Repository object representing the currently open Enterprise Architect model.
Poll its members to retrieve model data and user interface status information.
- Info
- Type: EventProperties
Contains the following EventProperty object for the diagram to be deleted:
- DiagramID: A long value corresponding to Diagram.DiagramID.
Return Value
Return True to enable deletion of the diagram from the model. Return False to disable deletion of the diagram.
See Also