Note: This article pertains to ArcGIS versions 8.x. Later versions of ArcGIS may contain different functionality, as well as different names and locations for menus, commands and geoprocessing tools.
In ArcMap you can zoom to the selected features for a layer by right-clicking the layer and selecting Selection > Zoom to Selected Features. This article shows how to do this task using VBA and ArcObjects.
Note: Support for Visual Basic for Applications (VBA) for ArcMap and ArcCatalog ended with the ArcGIS 10.2.2 release, and Esri has not included VBA compatibility setups since version 10.5. See: ArcGIS Desktop and VBA Moving Forward
Note: For more information on creating a UIControl, see the ArcGIS Desktop Help topic: 'Creating custom commands with VBA and UI Controls'
Dim pDoc As IMxDocument Set pDoc = ThisDocument Dim pMap As IMap Set pMap = pDoc.FocusMap Dim pLayer As IFeatureLayer Dim pFSel As IFeatureSelection Set pLayer = pMap.Layer(0) Set pFSel = pLayer 'Get the selected features Dim pSelSet As ISelectionSet Set pSelSet = pFSel.SelectionSet Dim pEnumGeom As IEnumGeometry Dim pEnumGeomBind As IEnumGeometryBind Set pEnumGeom = New EnumFeatureGeometry Set pEnumGeomBind = pEnumGeom pEnumGeomBind.BindGeometrySource Nothing, pSelSet Dim pGeomFactory As IGeometryFactory Set pGeomFactory = New GeometryEnvironment Dim pGeom As IGeometry Set pGeom = pGeomFactory.CreateGeometryFromEnumerator(pEnumGeom) pDoc.ActiveView.Extent = pGeom.Envelope pDoc.ActiveView.Refresh
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