Open Project "mxd" by web service and its transmission to Application

TimArth — Wed, 29 Feb 2012 05:21:08 GMT

May be Adept can help me.
I asked my question in "forum ArcGIS Server - SOAP API" and I have not answer.
I can't find which ArcObject I have use for convert open Project "mxd" to image variable

Application1 call a web-servis1 which works on server ArcGis Server 10.
Web-servis1 Should open project MXD (C:\mydoc.mxd)
And return Image in such in container

public class clImage
{
public byte[] Image;
public double Scale = -1;
public clExtent Extent;
public clSize Size;
public double PageScaleNeed = -1;
public double PagePercent = -1;
}

I did the following in webservic1

IServerObjectManager pServerObjectManager = CreateServerObjectManager();
IServerContext serverContext = pServerObjectManager.CreateServerContext("", "");
IMapDocument mxd = serverContext.CreateObject("esriCarto.MapDocument") as IMapDocument;
mxd.Open("C:/mydoc.mxd", string.Empty);

then I try extract "image" from open file

IMapServerLayout LayoutServer = serverContext.ServerObject as IMapServerLayout;

IPageDescription pageDescription = LayoutServer.DefaultPageDescription;
//in this i have error "Message="Server was unable to process request. ---> Object reference not set to an instance of an object."

IMapArea mapArea = serverContext.ServerObject as IMapArea;

What I do incorrect?

Thanks

topic Open Project &quot;mxd&quot; by web service and its transmission to Application in ArcObjects SDK Questions

Open Project "mxd" by web service and its transmission to Application

topic Open Project "mxd" by web service and its transmission to Application in ArcObjects SDK Questions