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Customizing OpenUtilities with VBA

The following is a list of the events that can be caught in VBA to provide customization points in OpenUtilities PowerView, OpenUtilities Map, OpenUtilities Designer, OpenUtilities Design Optioneering, and OpenUtilities Analysis.

Event Parameters Notes
PreInsertHook ByVal Context As String, _
ByRef oFeature As xft.feature, _
ByRef oProposedProp As xft.PropertyEnumerator, _
ByRef Validation As Boolean, _
ByRef Message As String
PostInsertHook ByVal Context As String, _
ByRef oFeature As xft.feature, _
ByRef Message As String
CanDeleteHook ByVal Context As String, _
ByVal oFeature As xft.feature, _
ByRef Validation As Boolean, _
ByRef Message As String		 Use validation parameter to prevent the delete operation. Message can be used to provide feedback to the user.
PreDeleteHook ByVal Context As String, _
ByRef oFeature As xft.feature, _
ByRef bCancel As Boolean, _
ByRef Message As String		 Use bCancel parameter to prevent the delete. Message can be used to provide feedback to the user.
PostDeleteHook ByVal Context As String, _
ByRef oFeature As xft.feature, _
ByRef Message As String
PreSplitHook ByVal Context As String, _
ByRef oFeature As xft.feature, _
ByRef SplitCoordX As Double, _
ByRef SplitCoordY As Double, _
ByRef SplitCoordZ As Double, _
ByRef Validation As Boolean, _
ByRef Message As String
PostSplitHook ByVal Context As String, _
ByVal SplitCoordX As Double, _
ByVal SplitCoordY As Double, _
ByVal SplitCoordZ As Double, _
ByRef oUpstreamFeature As xft.feature, _
ByRef oDownstreamFeature As xft.feature, _
ByRef Message As String
PreJoinHook ByVal Context As String, _
ByRef SplitCoordX As Double, _
ByRef SplitCoordY As Double, _
ByRef SplitCoordZ As Double, _
ByRef oUpstreamFeature As xft.feature, _
ByRef oDownstreamFeature As xft.feature, _
ByRef Validation As Boolean, _
ByRef Message As String
PostJoinHook ByVal Context As String, _
ByVal SplitCoordX As Double, _
ByVal SplitCoordY As Double, _
ByVal SplitCoordZ As Double, _
ByRef oUpstreamFeature As xft.feature, _
ByRef oDownstreamFeature As xft.feature, _
ByRef Message As String
NumberOfChildrenHook ByVal oParentFeature As xft.feature, _
<MarshalAs(UnmanagedType.SafeArray, SafeArraySubType:=VarEnum.VT_DISPATCH)> ByRef ChildFeatures() As Object, _
ByRef Validation As Boolean, _
ByRef Message As String
PreMoveGeometryHook ByVal Context As String, _
ByRef oFeature As xft.feature, _
ByRef oProposedGeometry As MicroStationDGN.Element, _
ByRef Validation As Boolean, _
ByRef Message As String
PostMoveGeometryHook ByVal Context As String, _
ByRef oFeature As xft.feature, _
ByVal oPreviousGeometry As MicroStationDGN.Element, _
ByRef Message As String
PreConnectHook ByVal Context As String, _
ByVal NetworkName As String, _
ByRef oSourceFeature As xft.feature, _
ByRef oTargetFeature As xft.feature, _
ByRef Validation As Boolean, _
ByRef Message As String
PostConnectHook ByVal Context As String, _
ByVal NetworkName As String, _
ByRef oSourceFeature As xft.feature, _
ByRef oTargetFeature As xft.feature, _
ByRef Message As String
PreDisconnectHook ByVal Context As String, _
ByVal NetworkName As String, _
ByRef oTargetFeature As xft.feature, _
ByRef Validation As Boolean, _
ByRef Message As String
PostDisconnectHook ByVal Context As String, _
ByVal NetworkName As String, _
ByRef oTargetFeature As xft.feature, _
ByRef Message As String
PreUpdateHook ByVal Context As String, _
ByRef oFeature As xft.feature, _
ByRef oProposedProp As Object, _
ByRef bCancel As Boolean, _
ByRef Message As String
PostUpdateHook ByVal Context As String, _
ByRef oFeature As xft.feature, _
ByVal oPreviousProp As xft.PropertyEnumerator, _
ByVal oPreviousGeometry As MicroStationDGN.Element, _
ByRef Message As String
PreTraceHook ByVal TraceType As String, _
ByVal NetworkName As String, _
ByRef oStartFeature As xft.feature, _
ByRef oXPathQuery As BentleyXfmNetworkLib.XPathQueryDef
PostTraceHook ByVal TraceType As String, _
ByVal NetworkName As String, _
ByRef oStartFeature As xft.feature, _
ByRef NetResult As BentleyXfmNetworkLib.NetworkResult
ExtendedTraceFunctionalityEnabled ByVal TraceType As String, _
ByVal NetworkName As String, _
ByRef oStartFeature As xft.feature, _
ByRef NetResult As BentleyXfmNetworkLib.NetworkResult, _
ByRef bEnabled As Boolean
ExtendedTraceFunctionality ByVal TraceType As String, _
ByVal NetworkName As String, _
ByRef oStartFeature As xft.feature, _
ByRef NetResult As BentleyXfmNetworkLib.NetworkResult, _
ByRef Network As BentleyXfmNetworkLib.network
GetFeaturePropertyHook ByVal oFeature As xft.feature, _
ByVal propertyname As String, _
ByVal PropertyValue As String
PreCreatePeerAssociationHook ByVal Context As String, _
ByVal oFeature1 As xft.feature, _
ByVal oFeature2 As xft.feature, _
ByVal AssociationType As Short, _
ByRef Validation As Boolean, _
ByRef Message As String
PostCreatePeerAssociationHook ByVal Context As String, _
ByVal oFeature1 As xft.feature, _
ByVal oFeature2 As xft.feature, _
ByVal AssociationType As Short, _
ByRef Message As String
PreDeletePeerAssociationHook ByVal Context As String, _
ByVal oFeature1 As xft.feature, _
ByVal oFeature2 As xft.feature, _
ByVal AssociationType As Short, _
ByRef Validation As Boolean, _
ByRef Message As String
PostDeletePeerAssociationHook ByVal Context As String, _
ByVal oFeature1 As xft.feature, _
ByVal oFeature2 As xft.feature, _
ByVal AssociationType As Short, _
ByRef Message As String
PreCreateParentAssociationHook ByVal Context As String, _
ByVal oChildFeature As xft.feature, _
ByVal oParentFeature As xft.feature, _
ByVal AssociationType As Short, _
ByRef Validation As Boolean, _
ByRef Message As String
PostCreateParentAssociationHook ByVal Context As String, _
ByVal oChildFeature As xft.feature, _
ByVal oParentFeature As xft.feature, _
ByVal AssociationType As Short, _
ByRef Message As String
PreDeleteParentAssociationHook ByVal Context As String, _
ByVal oChildFeature As xft.feature, _
ByVal oParentFeature As xft.feature, _
ByVal AssociationType As Short, _
ByRef Validation As Boolean, _
ByRef Message As String
PostDeleteParentAssociationHook ByVal Context As String, _
ByVal oChildFeature As xft.feature, _
ByVal oParentFeature As xft.feature, _
ByVal AssociationType As Short, _
ByRef Message As String
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