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Retrieve all the in-memory schematic features based on a given Schematic Element Class from a schematic layer
///<summary>Retrieve all the in-memory features based on a given Schematic Element Class from a schematic layer</summary> /// ///<param name="schemLayer">The ISchematicLayer from which the function has to get the in-memory features</param> ///<param name="ClassName">The name of the schematic element class</param> /// ///<returns>The retrieved IEnumSchematicInMemoryFeature</returns> /// ///<remarks></remarks> public ESRI.ArcGIS.Schematic.IEnumSchematicInMemoryFeature GetInMemoryFeaturesFromSchematicLayerByClassName(ESRI.ArcGIS.Schematic.ISchematicLayer schemLayer, string ClassName) { // cast the SchematicInMemoryDiagram related to the schematic layer into ISchematicInMemoryFeatureClassContainer ESRI.ArcGIS.Schematic.ISchematicInMemoryFeatureClassContainer schFeatureCont=(ESRI.ArcGIS.Schematic.ISchematicInMemoryFeatureClassContainer)schemLayer.SchematicInMemoryDiagram; if (schFeatureCont == null) return null; // get all the schematic in-memory feature classes related to the schematic layer ESRI.ArcGIS.Schematic.IEnumSchematicInMemoryFeatureClass enuFeatureCont=schFeatureCont.SchematicInMemoryFeatureClasses; enuFeatureCont.Reset(); ESRI.ArcGIS.Schematic.ISchematicInMemoryFeatureClass schFeatClass=enuFeatureCont.Next(); while (schFeatClass != null) { if (schFeatClass.SchematicElementClass.Name == ClassName) { return schFeatClass.SchematicInMemoryFeatures; } schFeatClass=enuFeatureCont.Next(); } return null; }
''' <summary> ''' Retrieve all the in-memory features based on a given Schematic Element Class from a schematic layer ''' </summary> ''' <param name="schemLayer">The ISchematicLayer from which the function has to get the in-memory features</param> ''' <param name="ClassName">The name of the schematic element class</param> ''' <returns>The retrieved IEnumSchematicInMemoryFeature</returns> ''' <remarks></remarks> Public Function GetInMemoryFeaturesFromSchematicLayerByClassName(ByVal schemLayer As ESRI.ArcGIS.Schematic.ISchematicLayer, ByVal ClassName As String) As ESRI.ArcGIS.Schematic.IEnumSchematicInMemoryFeature ' cast the SchematicInMemoryDiagram related to the schematic layer into ISchematicInMemoryFeatureClassContainer Dim schFeatureCont As ESRI.ArcGIS.Schematic.ISchematicInMemoryFeatureClassContainer=TryCast(schemLayer.SchematicInMemoryDiagram, ESRI.ArcGIS.Schematic.ISchematicInMemoryFeatureClassContainer) If schFeatureCont Is Nothing Then Return Nothing ' get all the schematic in-memory feature classes related to the schematic layer Dim enuFeatureCont As ESRI.ArcGIS.Schematic.IEnumSchematicInMemoryFeatureClass=schFeatureCont.SchematicInMemoryFeatureClasses enuFeatureCont.Reset() Dim schFeatClass As ESRI.ArcGIS.Schematic.ISchematicInMemoryFeatureClass=enuFeatureCont.Next() While (schFeatClass IsNot Nothing) If (schFeatClass.SchematicElementClass.Name=ClassName) Then Return schFeatClass.SchematicInMemoryFeatures End If schFeatClass=enuFeatureCont.Next() End While Return Nothing End Function