public static void AddDataset(IBasicMap pMap, IDataset pDataset, string dsName) { IFeatureLayer fDOGraphicsLayerClass; IFeatureClass j; IFeatureLayer featureLayerClass; if (dsName == null) { dsName = ""; } switch (pDataset.Type) { case esriDatasetType.esriDTFeatureDataset: { IEnumDataset subsets = pDataset.Subsets; subsets.Reset(); for (IDataset i = subsets.Next(); i != null; i = subsets.Next()) { MapHelper.AddDataset(pMap, i, dsName); } return; } case esriDatasetType.esriDTFeatureClass: { IFeatureClass idataset0 = (IFeatureClass)pDataset; if (idataset0.FeatureType == esriFeatureType.esriFTAnnotation) { fDOGraphicsLayerClass = new FDOGraphicsLayerClass(); try { fDOGraphicsLayerClass.FeatureClass = idataset0; fDOGraphicsLayerClass.Name = string.Concat(dsName, idataset0.AliasName); pMap.AddLayer(fDOGraphicsLayerClass); return; } catch (Exception exception) { exception.ToString(); return; } } else if (idataset0.FeatureType != esriFeatureType.esriFTDimension) { fDOGraphicsLayerClass = new FeatureLayerClass() { FeatureClass = idataset0, Name = string.Concat(dsName, idataset0.AliasName) }; pMap.AddLayer(fDOGraphicsLayerClass); return; } else { fDOGraphicsLayerClass = new DimensionLayerClass() { FeatureClass = idataset0, Name = string.Concat(dsName, idataset0.AliasName) }; pMap.AddLayer(fDOGraphicsLayerClass); return; } break; } case esriDatasetType.esriDTPlanarGraph: case esriDatasetType.esriDTText: case esriDatasetType.esriDTRelationshipClass: { return; } case esriDatasetType.esriDTGeometricNetwork: { IGeometricNetwork geometricNetwork = pDataset as IGeometricNetwork; if (geometricNetwork == null) { return; } IEnumFeatureClass classesByType = geometricNetwork.ClassesByType[esriFeatureType.esriFTSimpleJunction]; classesByType.Reset(); for (j = classesByType.Next(); j != null; j = classesByType.Next()) { featureLayerClass = new FeatureLayerClass() { FeatureClass = j, Name = string.Concat(dsName, (j as IDataset).Name) }; pMap.AddLayer(featureLayerClass); } classesByType = geometricNetwork.ClassesByType[esriFeatureType.esriFTComplexJunction]; classesByType.Reset(); for (j = classesByType.Next(); j != null; j = classesByType.Next()) { featureLayerClass = new FeatureLayerClass() { FeatureClass = j, Name = string.Concat(dsName, (j as IDataset).Name) }; pMap.AddLayer(featureLayerClass); } classesByType = geometricNetwork.ClassesByType[esriFeatureType.esriFTSimpleEdge]; classesByType.Reset(); for (j = classesByType.Next(); j != null; j = classesByType.Next()) { featureLayerClass = new FeatureLayerClass() { FeatureClass = j, Name = string.Concat(dsName, (j as IDataset).Name) }; pMap.AddLayer(featureLayerClass); } classesByType = geometricNetwork.ClassesByType[esriFeatureType.esriFTComplexEdge]; classesByType.Reset(); for (j = classesByType.Next(); j != null; j = classesByType.Next()) { featureLayerClass = new FeatureLayerClass() { FeatureClass = j, Name = string.Concat(dsName, (j as IDataset).Name) }; pMap.AddLayer(featureLayerClass); } return; } case esriDatasetType.esriDTTopology: { ITopologyLayer topologyLayerClass = new TopologyLayerClass() { Topology = pDataset as ITopology }; (topologyLayerClass as ILayer).Name = string.Concat(dsName, pDataset.Name); pMap.AddLayer(topologyLayerClass as ILayer); return; } case esriDatasetType.esriDTTable: { try { IRasterCatalogTable rasterCatalogTableClass = new RasterCatalogTable() { Table = (ITable)pDataset }; rasterCatalogTableClass.Update(); IRasterCatalogLayer rasterCatalogLayerClass = new RasterCatalogLayerClass(); rasterCatalogLayerClass.Create(rasterCatalogTableClass); rasterCatalogLayerClass.Name = string.Concat(dsName, pDataset.BrowseName); pMap.AddLayer(rasterCatalogLayerClass); return; } catch { try { IStandaloneTableCollection ibasicMap0 = pMap as IStandaloneTableCollection; IPropertySet connectionProperties = pDataset.Workspace.ConnectionProperties; bool flag = false; int num = 0; while (true) { if (num < ibasicMap0.StandaloneTableCount) { ITable table = ibasicMap0.StandaloneTable[num].Table; if ( !connectionProperties.IsEqual((table as IDataset).Workspace.ConnectionProperties) || !((table as IDataset).Name == pDataset.Name)) { num++; } else { flag = true; break; } } else { break; } } if (!flag) { ibasicMap0.AddStandaloneTable(new StandaloneTableClass() { Table = pDataset as ITable }); } } catch (Exception exception1) { Logger.Current.Write(exception1.Message, LogLevel.Error, null); } return; } break; } case esriDatasetType.esriDTRasterDataset: case esriDatasetType.esriDTRasterBand: { IRasterLayer rasterLayerClass = new RasterLayerClass(); rasterLayerClass.CreateFromDataset((IRasterDataset)pDataset); rasterLayerClass.Name = string.Concat(dsName, pDataset.Name); pMap.AddLayer(rasterLayerClass); return; } case esriDatasetType.esriDTTin: { ITinLayer tinLayerClass = new TinLayerClass() { Dataset = (ITin)pDataset, Name = string.Concat(dsName, pDataset.Name) }; pMap.AddLayer(tinLayerClass); return; } case esriDatasetType.esriDTCadDrawing: { ICadLayer cadLayerClass = new CadLayerClass() { CadDrawingDataset = pDataset as ICadDrawingDataset, Name = pDataset.Name }; pMap.AddLayer(cadLayerClass); return; } default: { return; } } }
private void method_3(object object_0) { frmOpenFile file = new frmOpenFile { Text = "添加数据", AllowMultiSelect = true }; file.AddFilter(new MyGxFilterDatasets(), true); if (file.DoModalOpen() == DialogResult.OK) { IFeatureClass featureClass; IFeatureLayer layer; System.Windows.Forms.Cursor.Current = Cursors.WaitCursor; IArray array = new ArrayClass(); IArray items = file.Items; int index = 0; while (true) { if (index >= items.Count) { break; } IGxDataset dataset = items.get_Element(index) as IGxDataset; if (dataset != null) { IDataset dataset2 = dataset.Dataset; if (dataset2 != null) { if (dataset2.Type == esriDatasetType.esriDTFeatureClass) { featureClass = (IFeatureClass)dataset2; if (featureClass.FeatureType == esriFeatureType.esriFTAnnotation) { layer = new FDOGraphicsLayerClass { FeatureClass = featureClass, Name = featureClass.AliasName }; } else { layer = new FeatureLayerClass { FeatureClass = featureClass, Name = featureClass.AliasName }; } array.Add(layer); } else { IFDOGraphicsLayerFactory factory; if (dataset2.Type == esriDatasetType.esriDTCadDrawing) { IEnumGxObject children = (dataset as IGxObjectContainer).Children; children.Reset(); for (IGxDataset dataset3 = children.Next() as IGxDataset; dataset3 != null; dataset3 = children.Next() as IGxDataset) { featureClass = dataset3.Dataset as IFeatureClass; if (featureClass.FeatureType == esriFeatureType.esriFTAnnotation) { factory = new FDOGraphicsLayerFactoryClass(); layer = (IFeatureLayer) factory.OpenGraphicsLayer( (IFeatureWorkspace)featureClass.FeatureDataset.Workspace, featureClass.FeatureDataset, featureClass.AliasName); } else { layer = new FeatureLayerClass { FeatureClass = featureClass, Name = featureClass.AliasName }; } array.Add(layer); } } else if (dataset2.Type == esriDatasetType.esriDTFeatureDataset) { IFeatureClassContainer container = (IFeatureClassContainer)dataset2; index = 0; while (index < (container.ClassCount - 1)) { featureClass = container.get_Class(index); if (featureClass.FeatureType == esriFeatureType.esriFTAnnotation) { factory = new FDOGraphicsLayerFactoryClass(); layer = (IFeatureLayer) factory.OpenGraphicsLayer( (IFeatureWorkspace)featureClass.FeatureDataset.Workspace, featureClass.FeatureDataset, featureClass.AliasName); } else { layer = new FeatureLayerClass { FeatureClass = featureClass, Name = featureClass.AliasName }; } array.Add(layer); index++; } } else if (dataset2.Type == esriDatasetType.esriDTTin) { ITinLayer unk = new TinLayerClass { Dataset = (ITin)dataset2, Name = dataset2.Name }; array.Add(unk); } else if ((dataset2.Type == esriDatasetType.esriDTRasterDataset) || (dataset2.Type == esriDatasetType.esriDTRasterBand)) { bool flag = true; if (!((IRasterPyramid)dataset2).Present) { if (ApplicationRef.PyramidPromptType == PyramidPromptType.AlwaysBuildNoPrompt) { ((IRasterPyramid)dataset2).Create(); } else if (ApplicationRef.PyramidPromptType == PyramidPromptType.AlwaysPrompt) { switch (BuildPyramidSet.Show()) { case DialogResult.Yes: ((IRasterPyramid)dataset2).Create(); break; case DialogResult.Cancel: flag = false; break; } } } if (flag) { RasterLayerClass class3 = new RasterLayerClass { Cached = true }; IRasterLayer layer3 = class3; layer3.CreateFromDataset((IRasterDataset)dataset2); layer3.Name = dataset2.Name; array.Add(layer3); } } else if (dataset2.Type == esriDatasetType.esriDTTable) { try { IRasterCatalogTable pCatalog = new RasterCatalogTableClass { Table = (ITable)dataset2 }; pCatalog.Update(); IRasterCatalogLayer layer4 = new RasterCatalogLayerClass(); layer4.Create(pCatalog); layer4.Name = dataset2.BrowseName; array.Add(layer4); } catch { } } } } } index++; } int count = array.Count; ILayer layer5 = null; for (index = count - 1; index >= 0; index--) { layer5 = array.get_Element(index) as ILayer; if (layer5 is IRasterCatalogLayer) { if (object_0 is IMap) { (object_0 as IMap).AddLayer(layer5); } else if (object_0 is IGroupLayer) { (object_0 as IGroupLayer).Add(layer5); } array.Remove(index); count--; } } for (index = count - 1; index >= 0; index--) { layer5 = array.get_Element(index) as ILayer; if (layer5 is IRasterLayer) { if (object_0 is IMap) { (object_0 as IMap).AddLayer(layer5); } else if (object_0 is IGroupLayer) { (object_0 as IGroupLayer).Add(layer5); } array.Remove(index); count--; } } for (index = count - 1; index >= 0; index--) { layer5 = array.get_Element(index) as ILayer; if (layer5 is ITinLayer) { if (object_0 is IMap) { (object_0 as IMap).AddLayer(layer5); } else if (object_0 is IGroupLayer) { (object_0 as IGroupLayer).Add(layer5); } array.Remove(index); count--; } } for (index = count - 1; index >= 0; index--) { layer5 = array.get_Element(index) as ILayer; if (layer5 is IFeatureLayer) { layer = layer5 as IFeatureLayer; featureClass = layer.FeatureClass; if ((featureClass.ShapeType == esriGeometryType.esriGeometryPolygon) || (featureClass.ShapeType == esriGeometryType.esriGeometryEnvelope)) { if (object_0 is IMap) { (object_0 as IMap).AddLayer(layer5); } else if (object_0 is IGroupLayer) { (object_0 as IGroupLayer).Add(layer5); } array.Remove(index); count--; } } } for (index = count - 1; index >= 0; index--) { layer5 = array.get_Element(index) as ILayer; if (layer5 is IFeatureLayer) { layer = layer5 as IFeatureLayer; featureClass = layer.FeatureClass; if (((((featureClass.ShapeType == esriGeometryType.esriGeometryLine) || (featureClass.ShapeType == esriGeometryType.esriGeometryBezier3Curve)) || ((featureClass.ShapeType == esriGeometryType.esriGeometryCircularArc) || (featureClass.ShapeType == esriGeometryType.esriGeometryEllipticArc))) || (featureClass.ShapeType == esriGeometryType.esriGeometryPath)) || (featureClass.ShapeType == esriGeometryType.esriGeometryPolyline)) { if (object_0 is IMap) { (object_0 as IMap).AddLayer(layer5); } else if (object_0 is IGroupLayer) { (object_0 as IGroupLayer).Add(layer5); } array.Remove(index); count--; } } } for (index = count - 1; index >= 0; index--) { layer5 = array.get_Element(index) as ILayer; if (layer5 is IFeatureLayer) { layer = layer5 as IFeatureLayer; featureClass = layer.FeatureClass; if ((featureClass.ShapeType == esriGeometryType.esriGeometryMultipoint) || (featureClass.ShapeType == esriGeometryType.esriGeometryPoint)) { if (object_0 is IMap) { (object_0 as IMap).AddLayer(layer5); } else if (object_0 is IGroupLayer) { (object_0 as IGroupLayer).Add(layer5); } array.Remove(index); count--; } } } for (index = count - 1; index >= 0; index--) { layer5 = array.get_Element(index) as ILayer; if (object_0 is IMap) { (object_0 as IMap).AddLayer(layer5); } else if (object_0 is IGroupLayer) { (object_0 as IGroupLayer).Add(layer5); } array.Remove(index); } System.Windows.Forms.Cursor.Current = Cursors.Default; } }