com.esri.arcgis.carto
Class ISelectionEventsProxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.carto.ISelectionEventsProxy

All Implemented Interfaces:

ISelectionEvents, Externalizable, Serializable, EventListener

public class ISelectionEventsProxy
extends com.esri.arcgis.interop.Dispatch
implements ISelectionEvents, Serializable

Provides access to events that occur when the selection changes.

Remarks

Use this interface to be notified when the selection changes. This event is fired by the Map coclass and can be listened to by implementing ISelectionEvents.

As of ArcGIS 9.2, when a selection is changed, more than one ISelectionEvents::SelectionChanged event occurs. Because of this, the event handler for ISelectionEvents::SelectionChanged should check to be sure that the SelectionSet of a given interface is valid before continuing. This will prevent errors caused by accessing a SelectionSet before it is assigned a new value.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

See Also:

Serialized Form

Field Summary

boolean

noncastable

Fields inherited from class com.esri.arcgis.interop.Dispatch

DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF, objRef

Constructor Summary

	ISelectionEventsProxy()
	ISelectionEventsProxy(Object obj)
protected	ISelectionEventsProxy(Object obj, String iid)

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
void	removeListener(String iidStr, Object theListener)
void	selectionChanged(ISelectionEventsSelectionChangedEvent theEvent) Call this function to fire the selection changed event.

Methods inherited from class com.esri.arcgis.interop.Dispatch

bindUsingMoniker, constructVtblPosTable, convertToNative, cookieForListener, createDispatch, createObjrefMonikerDisplayName, equals, getActiveObject, getActiveObject, getDefaultProperty, getDispatchIdOfName, getLastErrorCode, getMtsObjectContext, getObjRef, getPropertyByName, getPropertyByName, getVtblPos, hashCode, initDispatch, invoke, invokeMethodByName, invokeMethodByName, invokeMethodByName, invokePropertyGetByName, invokePropertyPutByName, invokePropertyPutByRefByName, isNativeMode, isObjRef, optimizedVtblInvoke, queryInterface, readExternal, release, setNativeMode, setPropertyByName, toString, vtblInvoke, writeExternal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

noncastable

public boolean noncastable

Constructor Detail

ISelectionEventsProxy

public ISelectionEventsProxy()

ISelectionEventsProxy

public ISelectionEventsProxy(Object obj)
                      throws IOException

Throws:

IOException

ISelectionEventsProxy

protected ISelectionEventsProxy(Object obj,
                                String iid)
                         throws IOException

Throws:

IOException

Method Detail

addListener

public void addListener(String iidStr,
                        Object theListener,
                        Object theSource)
                 throws IOException

Overrides:

addListener in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

removeListener

public void removeListener(String iidStr,
                           Object theListener)
                    throws IOException

Overrides:

removeListener in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

selectionChanged

public void selectionChanged(ISelectionEventsSelectionChangedEvent theEvent)
                      throws IOException,
                             AutomationException

Call this function to fire the selection changed event.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

selectionChanged in interface ISelectionEvents

Parameters:

theEvent - The event

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.