C#中winform下利用ArcEngine調用ArcGIS Server發布的服務

來自：http://blog.sina.com.cn/s/blog_5d25ac4e0100yncl.html

 

主要使用了AE中的IAGSServerOject介面及IMapServer介面。
Private void GetServerTest_Click(object sender, EventArgs e)
        {
         //獲得服務物件名稱

            IAGSServerObjectName pServerObjectName =GetMapServer("http://services.arcgisonline.com/ArcGIS/services", "ESRI_Imagery_World_2D", false);
            IName pName = (IName)pServerObjectName;
       //訪問地圖服務
            IAGSServerObject pServerObject = (IAGSServerObject)pName.Open();
            IMapServer pMapServer = (IMapServer)pServerObject;
          
            ESRI.ArcGIS.Carto.IMapServerLayer pMapServerLayer = new ESRI.ArcGIS.Carto.MapServerLayerClass();
            //串連地圖服務

            pMapServerLayer.ServerConnect(pServerObjectName, pMapServer.DefaultMapName);
            //添加資料圖層

            axMapControl1.AddLayer(pMapServerLayer as ILayer);                

       axMapControl1.Refresh();
        }

 

 

 public IAGSServerObjectName GetMapServer(string pHostOrUrl, string pServiceName, bool pIsLAN)
        {
         

            //設定串連屬性
            IPropertySet pPropertySet = new PropertySetClass();
            if (pIsLAN)
                pPropertySet.SetProperty("machine", pHostOrUrl);
            else
                pPropertySet.SetProperty("url", pHostOrUrl);

            //開啟串連

            IAGSServerConnectionFactory pFactory = new AGSServerConnectionFactory();
            //Type factoryType = Type.GetTypeFromProgID(
            //    "esriGISClient.AGSServerConnectionFactory");
            //IAGSServerConnectionFactory agsFactory = (IAGSServerConnectionFactory)
            //    Activator.CreateInstance(factoryType);
            IAGSServerConnection pConnection = pFactory.Open(pPropertySet, 0);

            //Get the image server.
            IAGSEnumServerObjectName pServerObjectNames = pConnection.ServerObjectNames;
            pServerObjectNames.Reset();
            IAGSServerObjectName ServerObjectName = pServerObjectNames.Next();
            while (ServerObjectName != null)
            {
                if ((ServerObjectName.Name.ToLower() == pServiceName.ToLower()) &&
                    (ServerObjectName.Type == "MapServer") )
                {
                    
                    break;
                }
                ServerObjectName = pServerObjectNames.Next();
            }

            //返回對象
            return ServerObjectName;
        }
VS2008+AE9.3下編譯通過