AnsweredAssumed Answered

Zoom to Layer refresh not working

Question asked by sirdyjaunas on Nov 16, 2013
Latest reply on Nov 22, 2013 by jeffmatson
Hi, what im trying to do is to zoom 2 times, with 3 seconds pause between zooms.
public void ZoomToLayerInTOC(ESRI.ArcGIS.ArcMapUI.IMxDocument mxDocument)         {             if (mxDocument == null)             {                 return;             }             ESRI.ArcGIS.Carto.IActiveView activeView = mxDocument.ActiveView;              // Get the TOC             ESRI.ArcGIS.ArcMapUI.IContentsView IContentsView = mxDocument.CurrentContentsView;             ESRI.ArcGIS.Geometry.IEnvelope envelope = activeView.Extent;            // ESRI.ArcGIS.Geometry.IEnvelope envelope = activeView.Extent;             envelope.Expand(0.75, 0.75, true);             activeView.Extent = envelope;             activeView.Refresh();             System.Threading.Thread.Sleep(3000);             envelope.Expand(0.75, 0.75, true);             activeView.Extent = envelope;             activeView.Refresh();             System.Threading.Thread.Sleep(3000);             // Get the selected layer             System.Object selectedItem = IContentsView.SelectedItem;             if (!(selectedItem is ESRI.ArcGIS.Carto.ILayer))             {                 return;             }             ESRI.ArcGIS.Carto.ILayer layer = selectedItem as ESRI.ArcGIS.Carto.ILayer;               // Zoom to the extent of the layer and refresh the map             activeView.Extent = layer.AreaOfInterest;             activeView.Refresh();         }


And after clicking button i get zoomed in after 6 seconds. Like there's no refresh after first zoom, although map scrollbars gets smaller.

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