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List:       mono-list
Subject:    Re: [Mono-list] Using System.Data.Common.DbProviderFactory with	Mono
From:       dr_d00m <dr_doom1983 () yahoo ! de>
Date:       2008-03-28 12:15:42
Message-ID: 16349638.post () talk ! nabble ! com
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Hi,

I started this thread about a month ago and I still do not know how to
handle the problem. 
I checked it with the new 1.9 version, but with the same result.
Is there anybody who recognized my bug report? 
Or is it just a stupid mistake I made using Mono?

I would be glad if anybody could give me a small hint about this...

Thanks, 

dr_d00m


dr_d00m wrote:
> 
> Hi,
> 
> I posted the bug as Bug 365911 to bugzilla.novell.com
> 
> Thanks for any further help.
> 
> 
> 
> Veerapuram Varadhan wrote:
> > 
> > Hi,
> > 
> > Can you file a bug and attach a sample console app using similar
> > providerstring?  It would be easier to track and solve this through
> > bugzilla.
> > 
> > Thanks,
> > 
> > V. Varadhan
> > 
> > On Thu, 2008-02-28 at 04:19 -0800, dr_d00m wrote:
> > > Hello,
> > > 
> > > I am trying to create an application which should be designed for common
> > > database connectivity. Therefore I used the
> > > System.Data.Common.DbProviderFactory. I created my application in Visual
> > > Studio and then tried to run it under Mono. I also tested it with Moma
> > > which
> > > gave me the go-ahead in any cases. In .Net everything worked fine but
> > > under
> > > Mono it threw a weired exception.
> > > 
> > > Unhandled Exception: System.Configuration.ConfigurationErrorsException:
> > > Failed to find or load the registered .Net Framework Data Provider. ()
> > > ()
> > > at System.Data.Common.DbProviderFactories.GetFactory
> > > (System.Data.DataRow
> > > providerRow) [0x00000]
> > > at System.Data.Common.DbProviderFactories.GetFactory (System.String
> > > providerInvariantName) [0x00000]
> > > at Connectivity.DBLoader.Load () [0x00000]
> > > 
> > > I tried to google this one but without any success.
> > > 
> > > The code looks like this:
> > > 
> > > ...
> > > using System.Data.OracleClient;
> > > using System.Data.Common;
> > > ...
> > > 
> > > DbProviderFactory factory =
> > > DbProviderFactories.GetFactory(providerString);               
> > > using (conn = factory.CreateConnection())
> > > {
> > > conn.ConnectionString = ConnectionParameter;
> > > conn.Open();  
> > > 
> > > // Here the data from the database is processed.
> > > 
> > > conn.Close();
> > > }
> > > 
> > > Is there anything I did not consider or is it impossible to procede like
> > > this under Mono in general?
> > > 
> > > Thanks in advance for any help.
> > > 
> > > Best regard,
> > > 
> > > dr_d00m
> > > 
> > 
> > _______________________________________________
> > Mono-list maillist  -  Mono-list@lists.ximian.com
> > http://lists.ximian.com/mailman/listinfo/mono-list
> > 
> > 
> 
> 

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