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ID：55630896
大小：224.50 KB
页数：51页
时间：2020-05-21
《Arcengine地图编辑工具条.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、usingSystem;usingSystem.Collections.Generic;usingSystem.Text;usingSystem.Reflection;usingSystem.IO;usingSystem.Windows.Forms;usingSystem.Runtime.InteropServices;usingSystem.Runtime.Serialization.Formatters.Binary;usingESRI.ArcGIS.Carto;usingESRI.ArcGIS.Display;usingESR
2、I.ArcGIS.Geometry;usingESRI.ArcGIS.esriSystem;usingESRI.ArcGIS.DataSourcesGDB;usingESRI.ArcGIS.Geodatabase;usingESRI.ArcGIS.Controls;namespaceLGGIS.MapEdit{publicclassArcgisEditor{//////使用本类可以新建点、线、面///移动点、线、面///编辑线、面的节点///使用时需设置Map和CurrentLayer///pr
3、ivateIMapControl3m_pMapControl;privateILayerm_pCurrentLayer;privateIMapm_pMap;privateIFeaturem_pEditFeature;privateIPointm_pPoint;privateIDisplayFeedbackm_pFeedback;//privateISelectionTrackerm_pSelectionTracker;privateboolm_bInUse;privateIPointCollectionm_pPointCollect
4、ion;privateISelectionm_Selection=null;privateIGeometryCollectionm_GeometryCollection=null;publicstaticIEnumFeatureSelEnumFeature=null;privateIArraym_ElementArray=newArrayClass();publicIMapControl3MapControl{get{returnm_pMapControl;}set{m_pMapControl=value;}}///5、>///当前图层///publicILayerCurrentLayer{get{returnm_pCurrentLayer;}set{m_pCurrentLayer=(ILayer)value;}}//////地图对象///publicIMapMap{get{returnm_pMap;}set{m_pMap=(IMap)value;}}//////选中的要素///publicISelectionSelection{get{returnm_6、Selection;}set{m_Selection=value;}}//////构造函数///publicArcgisEditor(){}publicboolIsStartEdit(){IWorkspaceEditpWorkspaceEdit;IFeatureClasspFeatureCls;IFeatureLayerpFeatureLyr;boolpIsStart=false;for(inti=0;i7、MapControl.Map.get_Layer(i)asIFeatureLayer;if(pFeatureLyr==null){continue;}pFeatureCls=pFeatureLyr.FeatureClass;pWorkspaceEdit=((IDataset)pFeatureCls).WorkspaceasIWorkspaceEdit;if(pWorkspaceEdit.IsBeingEdited()==true){pIsStart=true;break;}}returnpIsStart;}publicILayerg8、etCurrentLayer(){ILayerpLayer=CheckEditingFeatureLayer();returnpLayer;}publicILayerCheckEditingFeatureLayer(){IWorksp
5、>///当前图层///publicILayerCurrentLayer{get{returnm_pCurrentLayer;}set{m_pCurrentLayer=(ILayer)value;}}//////地图对象///publicIMapMap{get{returnm_pMap;}set{m_pMap=(IMap)value;}}//////选中的要素///publicISelectionSelection{get{returnm_
6、Selection;}set{m_Selection=value;}}//////构造函数///publicArcgisEditor(){}publicboolIsStartEdit(){IWorkspaceEditpWorkspaceEdit;IFeatureClasspFeatureCls;IFeatureLayerpFeatureLyr;boolpIsStart=false;for(inti=0;i7、MapControl.Map.get_Layer(i)asIFeatureLayer;if(pFeatureLyr==null){continue;}pFeatureCls=pFeatureLyr.FeatureClass;pWorkspaceEdit=((IDataset)pFeatureCls).WorkspaceasIWorkspaceEdit;if(pWorkspaceEdit.IsBeingEdited()==true){pIsStart=true;break;}}returnpIsStart;}publicILayerg8、etCurrentLayer(){ILayerpLayer=CheckEditingFeatureLayer();returnpLayer;}publicILayerCheckEditingFeatureLayer(){IWorksp
7、MapControl.Map.get_Layer(i)asIFeatureLayer;if(pFeatureLyr==null){continue;}pFeatureCls=pFeatureLyr.FeatureClass;pWorkspaceEdit=((IDataset)pFeatureCls).WorkspaceasIWorkspaceEdit;if(pWorkspaceEdit.IsBeingEdited()==true){pIsStart=true;break;}}returnpIsStart;}publicILayerg
8、etCurrentLayer(){ILayerpLayer=CheckEditingFeatureLayer();returnpLayer;}publicILayerCheckEditingFeatureLayer(){IWorksp
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