[mapguide-users] MgConnection Error

[anniechan03 at yahoo.com]

 Thank you Jackie.
It worked! :)
    On Monday, 22 May 2023 at 06:49:58 GMT-4, Jackie Ng <jumpinjackie at gmail.com> wrote:  
 
 You mention the words "code behind" so I assume you are using either ASP.net webforms or (pre-core) MVC?
In either case, do you have any init/startup code that calls the following?
MapGuideApi.MgInitializeWebTier("path/to/your/webconfig.ini");

If you don't, most of the MapGuide API will fail on you. 
In webforms or legacy MVC, Application_Start() in Global.asax.cs is generally a good place to insert such an init call. My legacy MVC sample app inits the web tier in this spot:
https://github.com/jumpinjackie/mapguide-mvc-sample/blob/master/Sheboygan/Global.asax.cs#L16

Hope that helps,
- Jackie
You wrote:
Hi,
Im having a bit of a problem with Mapguide using on c# code behind
I was able to pass the sessionid
this is how i got the sessionid on script
mapWidget.aMaps[0].getSessionID()

then i pass it to the code behind:
                MgSiteConnection conn = new MgSiteConnection();                MgUserInformation userinfo = new MgUserInformation(sesscionId);                conn.open()
even if i use
  MgUserInformation userinfo = new MgUserInformation("Anonymous","")

i am always getting an error but the problem is the error is always, doesnt explain anything


or "Failed to retrieve message for \"MgConfigurationException\"."
I am quite stuck now, anyone can help?
thanks

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