[mapguide-users] Regarding Linking of Layers with Map at run time

[ravinder.singh at BIRLASOFT.COM]

Hi All,

 

I have created the map definition in maestro and also created a web
layout, and I have hundreds of Maps, and each map will have a single
layer, but I don't want to create the hundreds of maps for each single
layer. For that purpose I though I will just make a single map and will
associate the layer at run time to that map. So I wrote the following
set of code for Sheboygan sample

 

But when I reach to map.Save(resourceSrvc, mapName) 

 

it gives me the error 

 

MgXmlParserException {"An exception occurred in the XML parser."}

 

And also I tried with Map.Open and then the following error comes

 

Resource was not found:
Session:b275c3b6-ffff-ffff-8000-001a4bb4a756_en_7F0000010AFC0AFB0AFA//Sa
mples/Sheboygan/Sheboygan.MapDefinition

 

I have written the following code

 

MgUserInformation userInfo = new MgUserInformation(defaultUser,
defaultPassword);

      MgSite site = new MgSite();

      site.Open(userInfo);

      sessionId = site.CreateSession();

MgUserInformation userInfo_new = new MgUserInformation(sessionId);

      MgSiteConnection siteConnection = new MgSiteConnection();

      siteConnection.Open(userInfo_new);

MgResourceService resourceSrvc =
(MgResourceService)siteConnection.CreateService(MgServiceType.ResourceSe
rvice);        

MgResourceIdentifier mapName = new MgResourceIdentifier("Session:" +
sessionId + "//Samples/Sheboygan/Sheboygan.MapDefinition");

      MgMap map = new MgMap();

      map.Open(resourceSrvc, mapName); // Here the problem comes

      map.Save(resourceSrvc, mapName); // Here the problem comes

 

I am using .net aspx with map guide 2.0

 

Thanks & Regards,

Ravinder Singh

 



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