<SerializableAttribute()>
Public Class MapServerDcomProxy 
   Inherits ESRI.ArcGIS.ADF.ArcGISServer.MapServerProxy
   Implements IETagSupport 

Dim instance As MapServerDcomProxy

[SerializableAttribute()]
public class MapServerDcomProxy : ESRI.ArcGIS.ADF.ArcGISServer.MapServerProxy, IETagSupport  

ESRI.ArcGIS.ADF.Connection.AGS.AGSServerConnection connection = null;
ESRI.ArcGIS.Server.IServerContext serverContext = null;
 
try
{
    connection = new ESRI.ArcGIS.ADF.Connection.AGS.AGSServerConnection();
 
    connection.Host = "localhost";
    connection.Connect();
 
    ESRI.ArcGIS.Server.IServerObjectManager serverObjectManager = connection.ServerObjectManager;
 
    serverContext = serverObjectManager.CreateServerContext("MyMapService", "MapServer");
 
    ESRI.ArcGIS.ADF.ArcGISServer.MapServerDcomProxy mapservice = new
        ESRI.ArcGIS.ADF.ArcGISServer.MapServerDcomProxy(serverContext, true);
 
    ESRI.ArcGIS.ADF.ArcGISServer.MapServerInfo mapinfo = mapservice.GetServerInfo(mapservice.GetDefaultMapName());
    ESRI.ArcGIS.ADF.ArcGISServer.MapDescription mapdesc = mapinfo.DefaultMapDescription;
 
    ESRI.ArcGIS.ADF.ArcGISServer.ImageType imgtype = new ESRI.ArcGIS.ADF.ArcGISServer.ImageType();
    imgtype.ImageFormat = ESRI.ArcGIS.ADF.ArcGISServer.esriImageFormat.esriImagePNG;
    imgtype.ImageReturnType = ESRI.ArcGIS.ADF.ArcGISServer.esriImageReturnType.esriImageReturnURL;
 
    ESRI.ArcGIS.ADF.ArcGISServer.ImageDisplay imgdisp = 
        new ESRI.ArcGIS.ADF.ArcGISServer.ImageDisplay();
    imgdisp.ImageHeight = 500;
    imgdisp.ImageWidth = 500;
    imgdisp.ImageDPI = 96;
 
    ESRI.ArcGIS.ADF.ArcGISServer.ImageDescription imgdesc = 
        new ESRI.ArcGIS.ADF.ArcGISServer.ImageDescription();
    imgdesc.ImageDisplay = imgdisp;
    imgdesc.ImageType = imgtype;
 
    ESRI.ArcGIS.ADF.ArcGISServer.MapImage mapimg = mapservice.ExportMapImage(mapdesc, imgdesc);
 
    System.Net.HttpWebRequest webreq = System.Net.WebRequest.Create(mapimg.ImageURL) as HttpWebRequest;
    System.Net.HttpWebResponse webresp = webreq.GetResponse() as HttpWebResponse;
    System.Drawing.Image img = System.Drawing.Image.FromStream(webresp.GetResponseStream());
}
catch (Exception ex){}
finally
{
    serverContext.ReleaseContext();
    connection.Dispose();
}