C#中winform下利用ArcEngine调用ArcGIS Server发布的服务（转未测试）

来源：互联网发布：莉莉柯林斯美知乎编辑：程序博客网时间：2024/05/22 01:31

C#中winform下利用ArcEngine调用ArcGIS Server发布的服务

主要使用了AE中的IAGSServerOject接口及IMapServer接口。
Private void GetServerTest_Click(object sender, EventArgs e)
{
//获得服务对象名称

            IAGSServerObjectName pServerObjectName =GetMapServer("http://services.arcgisonline.com/ArcGIS/services", "ESRI_Imagery_World_2D", false);
            IName pName = (IName)pServerObjectName;
   //访问地图服务
            IAGSServerObject pServerObject = (IAGSServerObject)pName.Open();
            IMapServer pMapServer = (IMapServer)pServerObject;

            ESRI.ArcGIS.Carto.IMapServerLayer pMapServerLayer = new ESRI.ArcGIS.Carto.MapServerLayerClass();
   //连接地图服务

pMapServerLayer.ServerConnect(pServerObjectName, pMapServer.DefaultMapName);
//添加数据图层

axMapControl1.AddLayer(pMapServerLayer as ILayer);

axMapControl1.Refresh();
}

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

            //设置连接属性
            IPropertySet pPropertySet = new PropertySetClass();
            if (pIsLAN)
                pPropertySet.SetProperty("machine", pHostOrUrl);
            else
                pPropertySet.SetProperty("url", pHostOrUrl);

//打开连接

            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();
            }

            //返回对象
            return ServerObjectName;
        }
VS2008+AE9.3下编译通过

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