IActiveViewEvents.ViewRefreshed Event

Fired when view is refreshed before draw happens.

[Visual Basic .NET]
Public Event ViewRefreshed As ViewRefreshedEventHandler

[C#]
public event ViewRefreshedEventHandler ViewRefreshed

[C++]
HRESULT ViewRefreshed(
  IActiveView* View,
  esriViewDrawPhase phase,
  VARIANT Data,
  IEnvelope* envelope
);

[C++]
Parameters
View [in]

  View is a parameter of type IActiveView*
phase [in]

  phase is a parameter of type esriViewDrawPhase
Data [in]

  Data is a parameter of type VARIANT
envelope [in]

  envelope is a parameter of type IEnvelope*

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Description

Method that gets fired in response to IActiveView::Refresh and IActiveView::PartialRefresh.

Remarks

This event is useful in the case where you're watching for something to change in the view and there aren't any specific events for that change (e.g. ContentsChanged, ItemAdded). You can always listen for this method as a last resort. Care must be taken however to be very efficient in your implementation of this event because it will be called quite often.

The event parameters directly coincide with the arguments to IActiveView::PartialRefresh. For additional information about the arguments, see the help for that method.

If the event object connects to both the layout and a map, then the view parameter tells you which object initiated the event.

In an implementation of this method you typically want to check the phase and respond to only one. Otherwise, your code will execute multiple times per drawing sequence.

See Also