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    <p>Entity Framework (Code First or not) does not support mapping to a field; only to properties.</p> <p><strong>UPDATE</strong> As pointed out in the comments, these documents are a bit dated but might still help any beginner along:</p> <blockquote> <p><a href="https://stackoverflow.com/questions/3803610/entity-framework-code-first-development-resources-and-documentation/3805975#3805975">Entity Framework Code first development Resources and Documentation</a></p> </blockquote> <p>For the sake of completeness, heres a link to whats included in EF 4.1 RC: <a href="http://blogs.msdn.com/b/adonet/archive/2011/03/15/ef-4-1-release-candidate-available.aspx" rel="nofollow noreferrer">EF 4.1 Release Candidate Available</a></p> <p>Changes since CTP5 (From the link above):</p> <blockquote> <ul> <li><p><strong>Rename of ‘DbDatabase’</strong> to ‘Database’. This class has also moved to the ‘System.Data.Entity’ namespace, along with the database initializer classes.</p></li> <li><p><strong>Rename of ‘ModelBuilder’</strong> to ‘DbModelBuilder’, to align with the other core classes.</p></li> <li><p><strong>Validation in Model First and Database First.</strong> The new validation feature was only supported in Code First in CTP5. In RC the validation feature will work with all three development workflows (Model First, Database First, and Code First).</p></li> <li><p><strong>Complete Intellisense docs.</strong> Feature CTPs were not extensively documented because the API surface was changing significantly between each release. This release includes complete documentation.</p></li> <li><p><strong>Removal of Code First Pluggable Conventions.</strong> Pluggable Conventions were previewed in Feature CTP5 but were not at go-live quality for this release. This release still supports the removal of default conventions.</p></li> <li><p><strong>Consolidation of IsIndependent</strong> in the Code First relationship API. When configuring relationships in Feature CTP5 the IsIndependent method was used to identify that the relationship did not have a foreign key property exposed in the object model. This is now done by calling the Map method. HasForeignKey is still used for relationships where the foreign key property is exposed in the object model.</p></li> </ul> </blockquote>
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    1. POEntity Framework Code First: How to map private fields?
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    1. CO+1 I'm agree. I've been searching for a link that explain it before posting, but I Didn't found it. Anyway, I'm pretty sure this is how EF works.
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    2. COI have already read all these documents. Btw, they are old. The new RC even has breaking changes. That's why I ask. ef ef es
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    3. COIt's true that there are braking changes, but support for mapping to fields was not in the agenda AFAIK. And sorry for the dated documents, didn't know the level of your EF knowledge and thought they might be useful anyway.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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