/*
* This method returns the current utility network properties
*/
private IPropertySet GetUNProperties()
{
IPropertySet unProps = new PropertySet();
// Get UN
IBaseNetwork bn = (IBaseNetwork)unDataset;
// Get data element
IDatasetComponent dsComponent = (IDatasetComponent)unDataset;
IDEDataset deDS = dsComponent.DataElement;
IDEBaseNetwork deBN = (IDEBaseNetwork)deDS;
unProps.SetProperty("proVersion", deBN.ProVersion);
unProps.SetProperty("schemaGeneration", deBN.SchemaGeneration);
unProps.SetProperty("userIdentity", deBN.UserIdentity);
unProps.SetProperty("creationTime", deBN.CreationTime.ToString());
// Get topology
IBaseNetworkTopology bnTopo = (IBaseNetworkTopology)bn;
unProps.SetProperty("hasValidNetworkTopology", bnTopo.HasValidNetworkTopology());
return(unProps);
}
double GetMinScaleTolerance(ICadastralFabric pFab)
{
IDatasetComponent pDSComponent = (IDatasetComponent)pFab;
IDEDataset pDEDS = pDSComponent.DataElement;
IDECadastralFabric3 pDECadaFab = (IDECadastralFabric3)pDEDS;
IPropertySet pPropSetTol = null;
pDECadaFab.GetPropertySet(esriCadastralPropertySetType.esriCadastralPropSetEditSettings, out pPropSetTol);
object retVal = null;
try
{
retVal = pPropSetTol.GetProperty("esriMinScaleTolerance");
}
catch
{
Marshal.ReleaseComObject(pDEDS);
Marshal.ReleaseComObject(pPropSetTol);
return(1.2); //default value
}
double d_retVal = Convert.ToDouble(retVal);
return(d_retVal);
}
public int GetFabricVersion(ICadastralFabric2 pFab)
{
IDECadastralFabric2 pDECadaFab = null;
IDEDataset pDEDS = null;
int iVersion = -1;
try
{
IDatasetComponent pDSComponent = (IDatasetComponent)pFab;
pDEDS = pDSComponent.DataElement;
pDECadaFab = (IDECadastralFabric2)pDEDS;
iVersion = pDECadaFab.Version;
}
catch (COMException ex)
{
MessageBox.Show(ex.Message);
}
if (pDEDS != null)
{
Marshal.ReleaseComObject(pDEDS);
}
return(iVersion);
}
private int GetFabricVersion(ICadastralFabric pFab)
{
IDatasetComponent pDSComponent = (IDatasetComponent)pFab;
IDEDataset pDEDS = pDSComponent.DataElement;
IDECadastralFabric2 pDECadaFab2 = (IDECadastralFabric2)pDEDS;
int x = pDECadaFab2.Version;
return(x);
}
private int CountPropertySetItems(ICadastralFabric pFab, esriCadastralPropertySetType PropertySetType)
{
IDatasetComponent pDSComponent = (IDatasetComponent)pFab;
IDEDataset pDEDS = pDSComponent.DataElement;
IDECadastralFabric3 pDECadaFab3 = (IDECadastralFabric3)pDEDS;
IPropertySet pPropSetEdSettings = null;
pDECadaFab3.GetPropertySet(PropertySetType, out pPropSetEdSettings);
return(pPropSetEdSettings.Count);
}
void SetMinScaleTolerance(ICadastralFabric pFab, double ScaleTolerance)
{
IDatasetComponent pDSComponent = (IDatasetComponent)pFab;
IDEDataset pDEDS = pDSComponent.DataElement;
IDECadastralFabric3 pDECadaFab3 = (IDECadastralFabric3)pDEDS;
IPropertySet pPropSetEdSettings = null;
pDECadaFab3.GetPropertySet(esriCadastralPropertySetType.esriCadastralPropSetEditSettings, out pPropSetEdSettings);
pPropSetEdSettings.SetProperty("esriMinScaleTolerance", ScaleTolerance);
pDECadaFab3.SetPropertySet(esriCadastralPropertySetType.esriCadastralPropSetEditSettings, pPropSetEdSettings);
//Update the schema
ICadastralFabricSchemaEdit pSchemaEd = (ICadastralFabricSchemaEdit)pFab;
IDECadastralFabric pDECadaFab = (IDECadastralFabric)pDECadaFab3;
pSchemaEd.UpdateSchema(pDECadaFab);
}
bool GetReducedRegenerateTolerance(ICadastralFabric pFab)
{
IDatasetComponent pDSComponent = (IDatasetComponent)pFab;
IDEDataset pDEDS = pDSComponent.DataElement;
IDECadastralFabric3 pDECadaFab = (IDECadastralFabric3)pDEDS;
IPropertySet pPropSetTol = null;
pDECadaFab.GetPropertySet(esriCadastralPropertySetType.esriCadastralPropSetEditSettings, out pPropSetTol);
object retVal = null;
try
{
retVal = pPropSetTol.GetProperty("esriReduceRegenerateTolerance");
}
catch
{
return(false); //default value
}
bool b_retVal = Convert.ToBoolean(retVal);
return(b_retVal);
}
/*
* This method executes a utility network trace to find all the low voltage service points
* serviced by the specified transformer and returns the service points global IDs
*/
private IStringArray FindLVServicePoints(string xfrGlobalID)
{
//Get required Utility Network interfaces
IBaseNetwork unBaseNetwork = (IBaseNetwork)unDataset;
IDatasetComponent datasetComponent = (IDatasetComponent)unDataset;
IDEDataset deDataset = datasetComponent.DataElement;
IDEBaseNetwork deBaseNetwork = (IDEBaseNetwork)deDataset;
IDEUtilityNetwork deUtilityNetwork = (IDEUtilityNetwork)deBaseNetwork;
IDataElement deElement = (IDataElement)deDataset;
//Create and initialize network tracer
IUtilityNetworkQuery unQry = unBaseNetwork.CreateQuery();
ITracer unTracer = unBaseNetwork.CreateTracer();
unTracer.Initialize(unQry, (IDataElement)deDataset);
// Add transformer as trace starting point
IStringArray startGUID = new StrArrayClass();
startGUID.Add(xfrGlobalID);
ILongArray startTerm = new LongArrayClass();
startTerm.Add(MV_XFR_TERMINAL_ID);
unTracer.AddTraceLocationForJunctionFeatures(esriTraceLocationType.esriTLTStartingPoint, startGUID, startTerm);
// Configure trace parameters
UNTraceConfiguration traceConfig = new UNTraceConfiguration();
traceConfig.IgnoreBarriersAtStartingPoints = true;
traceConfig.IncludeContainers = false;
traceConfig.IncludeBarriers = false;
traceConfig.IncludeContent = true;
traceConfig.IncludeIsolated = false;
traceConfig.IncludeStructures = false;
traceConfig.IncludeUpToFirstSpatialContainer = false;
traceConfig.DomainNetworkName = DOMAIN_NETWORK;
traceConfig.TierName = MV_TIER_NAME;
traceConfig.TargetTierName = MV_TIER_NAME;
traceConfig.TraversabilityScope = esriTraversabilityScope.esriTSJunctionsAndEdges;
traceConfig.FilterScope = esriTraversabilityScope.esriTSJunctionsAndEdges;
traceConfig.ValidateConsistency = false;
// Add output filter to only return service points
IArray outFilters = new ArrayClass();
for (int i = 0; i < LV_SERVICE_ASSETTYPES.Length; i++)
{
UNOutputFilter outFilter = new UNOutputFilter();
outFilter.NetworkSourceID = DEVICE_SOURCE_ID;
outFilter.AssetGroupCode = LV_SERVICE_ASSETGROUP;
outFilter.AssetTypeCode = LV_SERVICE_ASSETTYPES[i];
outFilters.Add(outFilter);
}
traceConfig.OutputFilters = outFilters;
unTracer.TraceConfiguration = (ITraceConfiguration)traceConfig;
// Execute the trace
long[] jEid = new long[1];
long[] eEid = new long[1];
unTracer.Trace(esriUtilityNetworkTraceType.esriUNTTDownstream, out jEid, out eEid);
// Get features from returned elements
IUNTraceResults unTraceResults = (IUNTraceResults)unTracer;
ILongArray junctionNetworkSourceIDs = new LongArrayClass();
IStringArray junctionGlobalIDs = new StrArrayClass();
ILongArray junctionObjectIDs = new LongArrayClass();
ILongArray junctionTerminalIDs = new LongArrayClass();
ILongArray junctionAssetGroupCodes = new LongArrayClass();
ILongArray junctionAssetTypeCodes = new LongArrayClass();
ILongArray edgeNetworkSourceIDs = new LongArrayClass();
IStringArray edgeGlobalIDs = new StrArrayClass();
ILongArray edgeObjectIDs = new LongArrayClass();
ILongArray edgeAssetGroupCodes = new LongArrayClass();
ILongArray edgeAssetTypeCodes = new LongArrayClass();
unTraceResults.TraceResultFeatures(out junctionNetworkSourceIDs, out junctionGlobalIDs, out junctionObjectIDs, out junctionTerminalIDs, out junctionAssetGroupCodes, out junctionAssetTypeCodes, out edgeNetworkSourceIDs, out edgeGlobalIDs, out edgeObjectIDs, out edgeAssetGroupCodes, out edgeAssetTypeCodes);
return(junctionGlobalIDs);
}
public bool CadastralTableAddFieldV1(ICadastralFabric pCadaFab, esriCadastralFabricTable eTable, esriFieldType FieldType,
string FieldName, string FieldAlias, int FieldLength)
{
ITable pTable = pCadaFab.get_CadastralTable(eTable);
// First check to see if a field with this name already exists
if (pTable.FindField(FieldName) > -1)
{
if (pTable != null)
{
Marshal.ReleaseComObject(pTable);
}
return(false);
}
IDatasetComponent pDSComponent = (IDatasetComponent)pCadaFab;
IDEDataset pDEDS = pDSComponent.DataElement;
IDECadastralFabric pDECadaFab = (IDECadastralFabric)pDEDS;
IField2 pField = null;
try
{
//Create a new Field
pField = new FieldClass();
//QI for IFieldEdit
IFieldEdit2 pFieldEdit = (IFieldEdit2)pField;
pFieldEdit.Type_2 = FieldType;
pFieldEdit.Editable_2 = true;
pFieldEdit.IsNullable_2 = true;
pFieldEdit.Name_2 = FieldName;
pFieldEdit.AliasName_2 = FieldAlias;
pFieldEdit.Length_2 = FieldLength;
//'.RasterDef_2 = pRasterDef
}
catch (COMException ex)
{
if (pField != null)
{
Marshal.ReleaseComObject(pField);
}
MessageBox.Show(ex.Message);
return(false);
}
IArray pArr = pDECadaFab.CadastralTableFieldEdits;
bool found = false;
int cnt = pArr.Count;
ICadastralTableFieldEdits pCadaTableFldEdits = null;
IFields pFields = null;
for (int i = 0; i <= (cnt - 1); i++)
{
pCadaTableFldEdits = (ICadastralTableFieldEdits)pArr.get_Element(i);
IFieldsEdit pNewFields = new FieldsClass();
int fldCnt = 0;
if (pCadaTableFldEdits.CadastralTable == eTable)
{
pFields = pCadaTableFldEdits.ExtendedAttributeFields;
//Copy existing fields
if (pFields != null)
{
fldCnt = pFields.FieldCount;
pNewFields.FieldCount_2 = fldCnt + 1;
for (int j = 0; j <= (fldCnt - 1); j++)
{
pNewFields.Field_2[j] = pFields.get_Field(j);
}
}
else
{
pNewFields.FieldCount_2 = 1;
}
//Add the new field
pNewFields.Field_2[fldCnt] = pField;
//reset extended attribute fields
pCadaTableFldEdits.ExtendedAttributeFields = pNewFields;
found = true;
break;
}
}
if (!found)
{
pCadaTableFldEdits = new CadastralTableFieldEditsClass();
pCadaTableFldEdits.CadastralTable = eTable; //add the field to the table
pFields = new FieldsClass();
int fldCnt = pFields.FieldCount;
IFieldsEdit pFieldsEdit = (IFieldsEdit)pFields;
pFieldsEdit.FieldCount_2 = fldCnt + 1;
pFieldsEdit.Field_2[fldCnt] = pField;
pCadaTableFldEdits.ExtendedAttributeFields = pFields;
pArr.Add(pCadaTableFldEdits);
Marshal.ReleaseComObject(pFields);
}
//Set the CadastralTableFieldEdits property on the DE to the array
pDECadaFab.CadastralTableFieldEdits = pArr;
// Update the schema
ICadastralFabricSchemaEdit pSchemaEd = (ICadastralFabricSchemaEdit)pCadaFab;
pSchemaEd.UpdateSchema(pDECadaFab);
Marshal.ReleaseComObject(pField);
return(true);
}
