ProjectEventsProvider Class

In This Topic

This class provides notifications about project changes.

Inheritance Hierarchy

System.Object
Eplan.EplApi.DataModel.ProjectEventsProvider

Syntax

C#
C++/CLI

public sealed class ProjectEventsProvider

public ref class ProjectEventsProvider sealed

Remarks

ProjectEventsProvider tracks changes made only by current instance of P8. When making changes, please use Eplan.EplApi.HEServices.ChangeInfoService in order to disable notification and avoid infinite recursion.

Example

The following example shows how to use class ProjectEventsProvider.

public class EventListener : IDisposable
{
    public EventListener()
    {
        oProjectEventsProvider.AddAnyChangeHandler(
            AnyChangeEvent_Handler);
    }
    public void Dispose()
    {
        oProjectEventsProvider.RemoveAnyChangeHandler(
            AnyChangeEvent_Handler);
    }
    public void AnyChangeEvent_Handler(StorableObject[] createdObjects, StorableObject[] changedObjects, String[] destroyedObjects)
    {
        foreach (StorableObject oStorableObject in createdObjects)
        {
            if (oStorableObject is Function)
            {
                Function oFunction = oStorableObject as Function;
                System.Console.WriteLine("Function created : " + oFunction.Name);
            }
        }
    }
    private ProjectEventsProvider oProjectEventsProvider = new ProjectEventsProvider();
}
EventListener oEventListener = new EventListener();

Public Constructors

	Name	Description
	ProjectEventsProvider Constructor	Constructor

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Public Methods

	Name	Description
	AddAnyChangeHandler	Adds project events handler.
	AddPreRemoveHandler	Adds pre remove events handler.
	Dispose	Destructor for deterministic finalization of ProjectEventsProvider object.
	RemoveAnyChangeHandler	Removes project events handler.
	RemovePreRemoveHandler	Removes pre remove events handler.

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Reference

ProjectEventsProvider Members
Eplan.EplApi.DataModel Namespace

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