ArcObjects Library Reference (Controls)

IEngineEditEvents Interface

Provides access to the EngineEditor's events.

Product Availability

Available with ArcGIS Engine.

Description

This interface is new at ArcGIS 9.3.

Implement IEngineEditEvents to listen for specific events that occur during an edit session.

The following code example creates a listener to determine when an editing session has started. For more information refer to the "How to listen to edit events" and "How to wire ArcObjects.NET events" documents.

Members

		Description
	OnAbort	Fires when an edit operation is aborted.
	OnAfterDrawSketch	Fires after the edit sketch is drawn.
	OnBeforeStopEditing	Fires before editing stops.
	OnBeforeStopOperation	Fires before an edit operation stops.
	OnChangeFeature	Fires when features are modified.
	OnConflictsDetected	Fires when editing conflicts are detected during save.
	OnCreateFeature	Fires when new features are created.
	OnCurrentTaskChanged	Fires when the current task changes.
	OnCurrentZChanged	Called when the CurrentZ changes.
	OnDeleteFeature	Fires when features are deleted.
	OnSaveEdits	Fires when edits are saved.
	OnSelectionChanged	Fires when the selection changes.
	OnSketchFinished	Fires when the edit sketch is finished.
	OnSketchModified	Fires when the edit sketch is modified.
	OnStartEditing	Fires when editing begins.
	OnStartOperation	Fires when an edit operation starts.
	OnStopEditing	Fires when editing ends.
	OnStopOperation	Fires when an edit operation stops.
	OnTargetLayerChanged	Fires when the target layer changes.
	OnVertexAdded	Fires when a vertex is added to the edit sketch.
	OnVertexDeleted	Fires when a vertex is deleted from the edit sketch.
	OnVertexMoved	Fires when a vertex is moved in the edit sketch.

CoClasses that implement IEngineEditEvents

CoClasses and Classes	Description
EngineEditor	A singleton object representing the Engine editing environment.

[C#]

Private EngineEditor m_EngineEditor=new EngineEditorClass();
private IEngineEditEvents_Event m_EngineEditEvents;

private void MainForm_Load(object sender, EventArgs e)
{
    m_EngineEditEvents=(IEngineEditEvents_Event)m_EngineEditor;
    m_EngineEditEvents.OnStartEditing += new IEngineEditEvents_OnStartEditingEventHandler(OnStartEditingMethod);
}

private void OnStartEditingMethod()
{
  System.Windows.Forms.MessageBox.Show("Editing Started");
}

[Visual Basic .NET]

Private m_EngineEditor As EngineEditor=New ESRI.ArcGIS.Controls.EngineEditorClass()
Private m_EngineEditEvents As IEngineEditEvents_Event

Private Sub MainForm_Load(ByVal sender As System.Object, ByVal e As EventArgs) Handles MyBase.Load
    m_EngineEditEvents=CType(m_EngineEditor, IEngineEditEvents_Event)
    AddHandler m_EngineEditEvents.OnStartEditing, AddressOf OnStartEditingMethod
End Sub

Private Sub OnStartEditingMethod()
  System.Windows.Forms.MessageBox.Show("Editing Started")
End Sub