In C #, arcengine is used in winform to call the Services released by ArcGIS Server.

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

 

The iagsserveroject interface and imapserver interface in AE are mainly used.
Private void getservertest_click (Object sender, eventargs E)
       {
  // Obtain the service object name

           Iagsserverobjectname pserverobjectname = fig ("http://services.arcgisonline.com/ArcGIS/services", "esri_imagery_world_2d", false );
           INAME pname = (INAME) pserverobjectname;
  // Access the map service
           Iagsserverobject pserverobject = (iagsserverobject) pname. open ();
           Imapserver pmapserver = (imapserver) pserverobject;
          
           ESRI. ArcGIS. Carto. imapserverlayer pmapserverlayer = new ESRI. ArcGIS. Carto. mapserverlayerclass ();
  // Connect to the map service

           Pmapserverlayer. serverconnect (pserverobjectname, pmapserver. defaultmapname );
  // Add a data layer

           Axmapcontrol1.addlayer (pmapserverlayer as ilayer );               

      Axmapcontrol1.refresh ();
       }

 

 

 Public iagsserverobjectname getmapserver (string phostorurl, string pservicename, bool pislan)
       {
         

           // Set Connection Properties
           Ipropertyset ppropertyset = new propertysetclass ();
           If (pislan)
               Ppropertyset. setproperty ("machine", phostorurl );
           Else
               Ppropertyset. setproperty ("url", phostorurl );

           // Open the connection

           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.
           IagsenumserverobjectnamePserverobjectnames = pconnection. serverobjectnames;
           Pserverobjectnames. Reset ();
           Iagsserverobjectname serverobjectname = pserverobjectnames. Next ();
           While (serverobjectname! = NULL)
           {
               If (serverobjectname. Name. tolower () = pservicename. tolower ())&&
                   (Serverobjectname. type = "mapserver "))
               {
                    
                   Break;
               }
               Serverobjectname = pserverobjectnames. Next ();
           }

           // Return object
           Return serverobjectname;
       }
Compiled in vs2008 + ae9.3