原文地址:http://www.cnblogs.com/binlee/archive/2011/04/28/2032160.html
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
using System.Web;
using ESRI.ArcGIS.Geometry;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Geodatabase;
using ESRI.ArcGIS.DataSourcesGDB;
using ESRI.ArcGIS.DataSourcesFile;
using System.IO;
using ESRI.ArcGIS.Server;
// 注意: 如果更改此处的类名“Service”,也必须更新 Web.config 和关联的 .svc 文件中对“Service”的引用。
public class AddressReverse: IAddressReverse
{
IPoint pPoint;
public string AddressRevServer(double iLongtitude, double iLatitude)
{
//ArcGis Server的身份验证,服务是需要验证的
ESRI.ArcGIS.ADF.Identity identity = new ESRI.ArcGIS.ADF.Identity("ArcGISWebServices", "1", "sse12a2db84c65");
ESRI.ArcGIS.ADF.Connection.AGS.AGSServerConnection gisServerConnection;
gisServerConnection = new ESRI.ArcGIS.ADF.Connection.AGS.AGSServerConnection("sse12a2db84c65", identity);
gisServerConnection.Connect();
IServerObjectManager4 serverObjectManager = (IServerObjectManager4)gisServerConnection.ServerObjectManager;
IServerContext serverContext = serverObjectManager.CreateServerContext("", "");//创建一个空的服务器上下文
string result = string.Empty;//保存最终的地址
IFeatureWorkspace pFeatureWorkspace;
IFeatureLayer pFeatureLayer;
IFeatureClass cityfeatureClass;
IFeatureClass xiangfeatureClass;
IFeatureClass cunfeatureClass;
string cityfilePath = @"E:\fjWGS1984"; //数据目录
string cityfileName = @"city_Project.shp"; //市图层
string xiangfilename = @"xiang_region_town_Project.shp";//乡镇图层
string cunfilename = @"xiang_region_county_Project.shp";//村图层
IWorkspaceFactory factory = (IWorkspaceFactory)serverContext.CreateObject("esriDataSourcesFile.ShapefileWorkspaceFactory");
//创建point,服务里面涉及到com组件的不能用new,只能用CreateObject
pPoint = serverContext.CreateObject("esriGeometry.Point") as IPoint;
//给point赋经纬度值
pPoint.PutCoords(iLongtitude, iLatitude);
//打开工作空间
pFeatureWorkspace = (IFeatureWorkspace)factory.OpenFromFile(cityfilePath, 0);
pFeatureLayer = new FeatureLayerClass();
pFeatureLayer.FeatureClass = pFeatureWorkspace.OpenFeatureClass(cityfileName);
pFeatureLayer.Name = pFeatureLayer.FeatureClass.AliasName;
cityfeatureClass = pFeatureWorkspace.OpenFeatureClass(cityfileName);
//创建spatialFilter,用于空间查询
ISpatialFilter spatialFilter = serverContext.CreateObject("esriGeoDatabase.SpatialFilter") as ESRI.ArcGIS.Geodatabase.SpatialFilter;
spatialFilter.Geometry = pPoint;
spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;// 空间关系是相交
spatialFilter.GeometryField = cityfeatureClass.ShapeFieldName;
//获取与点相交的市图层中的feature
IFeatureCursor featureCursor = cityfeatureClass.Search(spatialFilter, false);
IFeature resultFeature = featureCursor.NextFeature();
if (resultFeature != null)
{
result+=resultFeature.get_Value(resultFeature.Fields.FindField("SNAME")).ToString();//获取城市名称
}
//获取县名称
pFeatureWorkspace = (IFeatureWorkspace)factory.OpenFromFile(cityfilePath, 0);
pFeatureLayer = new FeatureLayerClass();
pFeatureLayer.FeatureClass = pFeatureWorkspace.OpenFeatureClass(cunfilename);
pFeatureLayer.Name = pFeatureLayer.FeatureClass.AliasName;
cunfeatureClass = pFeatureWorkspace.OpenFeatureClass(cunfilename);
IFeatureCursor featureCursorcun = cunfeatureClass.Search(spatialFilter, false);
IFeature resultFeaturecun = featureCursorcun.NextFeature();
if (resultFeaturecun != null)
{
result += resultFeaturecun.get_Value(resultFeaturecun.Fields.FindField("XNAME")).ToString();
}
//获取乡镇名称
pFeatureWorkspace = (IFeatureWorkspace)factory.OpenFromFile(cityfilePath, 0);
pFeatureLayer = new FeatureLayerClass();
pFeatureLayer.FeatureClass = pFeatureWorkspace.OpenFeatureClass(xiangfilename);
pFeatureLayer.Name = pFeatureLayer.FeatureClass.AliasName;
xiangfeatureClass = pFeatureWorkspace.OpenFeatureClass(xiangfilename);
IFeatureCursor featureCursortown = xiangfeatureClass.Search(spatialFilter, false);
IFeature resultFeaturetown = featureCursortown.NextFeature();
if (resultFeaturetown != null)
{
result += resultFeaturetown.get_Value(resultFeaturetown.Fields.FindField("ZNAME")).ToString();
}
return result;
}
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
using System.Web;
using ESRI.ArcGIS.Geometry;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Geodatabase;
using ESRI.ArcGIS.DataSourcesGDB;
using ESRI.ArcGIS.DataSourcesFile;
using System.IO;
using ESRI.ArcGIS.Server;
// 注意: 如果更改此处的类名“Service”,也必须更新 Web.config 和关联的 .svc 文件中对“Service”的引用。
public class AddressReverse: IAddressReverse
{
IPoint pPoint;
public string AddressRevServer(double iLongtitude, double iLatitude)
{
//ArcGis Server的身份验证,服务是需要验证的
ESRI.ArcGIS.ADF.Identity identity = new ESRI.ArcGIS.ADF.Identity("ArcGISWebServices", "1", "sse12a2db84c65");
ESRI.ArcGIS.ADF.Connection.AGS.AGSServerConnection gisServerConnection;
gisServerConnection = new ESRI.ArcGIS.ADF.Connection.AGS.AGSServerConnection("sse12a2db84c65", identity);
gisServerConnection.Connect();
IServerObjectManager4 serverObjectManager = (IServerObjectManager4)gisServerConnection.ServerObjectManager;
IServerContext serverContext = serverObjectManager.CreateServerContext("", "");//创建一个空的服务器上下文
string result = string.Empty;//保存最终的地址
IFeatureWorkspace pFeatureWorkspace;
IFeatureLayer pFeatureLayer;
IFeatureClass cityfeatureClass;
IFeatureClass xiangfeatureClass;
IFeatureClass cunfeatureClass;
string cityfilePath = @"E:\fjWGS1984"; //数据目录
string cityfileName = @"city_Project.shp"; //市图层
string xiangfilename = @"xiang_region_town_Project.shp";//乡镇图层
string cunfilename = @"xiang_region_county_Project.shp";//村图层
IWorkspaceFactory factory = (IWorkspaceFactory)serverContext.CreateObject("esriDataSourcesFile.ShapefileWorkspaceFactory");
//创建point,服务里面涉及到com组件的不能用new,只能用CreateObject
pPoint = serverContext.CreateObject("esriGeometry.Point") as IPoint;
//给point赋经纬度值
pPoint.PutCoords(iLongtitude, iLatitude);
//打开工作空间
pFeatureWorkspace = (IFeatureWorkspace)factory.OpenFromFile(cityfilePath, 0);
pFeatureLayer = new FeatureLayerClass();
pFeatureLayer.FeatureClass = pFeatureWorkspace.OpenFeatureClass(cityfileName);
pFeatureLayer.Name = pFeatureLayer.FeatureClass.AliasName;
cityfeatureClass = pFeatureWorkspace.OpenFeatureClass(cityfileName);
//创建spatialFilter,用于空间查询
ISpatialFilter spatialFilter = serverContext.CreateObject("esriGeoDatabase.SpatialFilter") as ESRI.ArcGIS.Geodatabase.SpatialFilter;
spatialFilter.Geometry = pPoint;
spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;// 空间关系是相交
spatialFilter.GeometryField = cityfeatureClass.ShapeFieldName;
//获取与点相交的市图层中的feature
IFeatureCursor featureCursor = cityfeatureClass.Search(spatialFilter, false);
IFeature resultFeature = featureCursor.NextFeature();
if (resultFeature != null)
{
result+=resultFeature.get_Value(resultFeature.Fields.FindField("SNAME")).ToString();//获取城市名称
}
//获取县名称
pFeatureWorkspace = (IFeatureWorkspace)factory.OpenFromFile(cityfilePath, 0);
pFeatureLayer = new FeatureLayerClass();
pFeatureLayer.FeatureClass = pFeatureWorkspace.OpenFeatureClass(cunfilename);
pFeatureLayer.Name = pFeatureLayer.FeatureClass.AliasName;
cunfeatureClass = pFeatureWorkspace.OpenFeatureClass(cunfilename);
IFeatureCursor featureCursorcun = cunfeatureClass.Search(spatialFilter, false);
IFeature resultFeaturecun = featureCursorcun.NextFeature();
if (resultFeaturecun != null)
{
result += resultFeaturecun.get_Value(resultFeaturecun.Fields.FindField("XNAME")).ToString();
}
//获取乡镇名称
pFeatureWorkspace = (IFeatureWorkspace)factory.OpenFromFile(cityfilePath, 0);
pFeatureLayer = new FeatureLayerClass();
pFeatureLayer.FeatureClass = pFeatureWorkspace.OpenFeatureClass(xiangfilename);
pFeatureLayer.Name = pFeatureLayer.FeatureClass.AliasName;
xiangfeatureClass = pFeatureWorkspace.OpenFeatureClass(xiangfilename);
IFeatureCursor featureCursortown = xiangfeatureClass.Search(spatialFilter, false);
IFeature resultFeaturetown = featureCursortown.NextFeature();
if (resultFeaturetown != null)
{
result += resultFeaturetown.get_Value(resultFeaturetown.Fields.FindField("ZNAME")).ToString();
}
return result;
}
}