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POConnection Strings for Entity Framework
 

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    <p>I want to share same Database information across multiple entities in Silverlight.. but I want the connection string to be named xyz and have everyone access that connection string from machine.config... </p> <p>The meta data part of the entities will be different since I didn't name the entities the same..</p> <p>Can I put multiple entities in that metadata section?</p> <p>Here is an example.. I want to use this connection string but note that i put multiple entities in the metadata section..</p> <p>Basically I want to take this Connection String</p> <pre><code>&lt;add name="XYZ" connectionString="metadata=res://*/ModEntity.csdl|res://*/ModEntity.ssdl|res://*/ModEntity.msl;provider=System.Data.SqlClient;provider connection string=&amp;quot;Data Source=SomeServer;Initial Catalog=SomeCatalog;Persist Security Info=True;User ID=Entity;Password=SomePassword;MultipleActiveResultSets=True&amp;quot;" providerName="System.Data.EntityClient" /&gt; </code></pre> <p>And this Connection String</p> <pre><code> &lt;add name="XYZ" connectionString="metadata=res://*/Entity.csdl|res://*/Entity.ssdl|res://*/Entity.msl;provider=System.Data.SqlClient;provider connection string=&amp;quot;Data Source=SOMESERVER;Initial Catalog=SOMECATALOG;Persist Security Info=True;User ID=Entity;Password=Entity;MultipleActiveResultSets=True&amp;quot;" providerName="System.Data.EntityClient" /&gt; </code></pre> <p>To make this Connection String</p> <pre><code>&lt;add name="XYZ" connectionString="metadata=res://*/Entity.csdl|res://*/Entity.ssdl|res://*/Entity.msl|res://*/ModEntity.csdl|res://*/ModEntity.ssdl|res://*/ModEntity.msl;provider=System.Data.SqlClient;provider connection string=&amp;quot;Data Source=SOMESERVER;Initial Catalog=SOMECATALOG;Persist Security Info=True;User ID=Entity;Password=SOMEPASSWORD;MultipleActiveResultSets=True&amp;quot;" providerName="System.Data.EntityClient" /&gt; </code></pre> <p>But it simply doesn't work. Neither project can connect to it.</p> <pre><code>string encConnection = ConfigurationManager.ConnectionStrings[connectionName].ConnectionString; Type contextType = typeof(test_Entities); object objContext = Activator.CreateInstance(contextType, encConnection); return objContext as test_Entities; </code></pre>
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    1. USTim B
    1. USRico
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    1. COPlease provide a code sample; How are you connecting? Is it across domains?
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      1. USMichael S. Scherotter
    2. COSame Machine same domain.. If I have the 2 connection strings seperate it works fine.. But I will be ramping up more projects and for ease of deployment i want them all to be able to pull from the same connection string as the datasource is the same for them all
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