Databases
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    <p>If you want this to work with a metadata class you need to use the following code. I know its not pretty but it gets the job done and prevents you from having to write your maxlength properties in both the Entity class and the View:</p> <pre><code>public static MvcHtmlString TextBoxFor2&lt;TModel, TProperty&gt; ( this HtmlHelper&lt;TModel&gt; htmlHelper, Expression&lt;Func&lt;TModel, TProperty&gt;&gt; expression, object htmlAttributes = null ) { var member = expression.Body as MemberExpression; MetadataTypeAttribute metadataTypeAttr = member.Member.ReflectedType .GetCustomAttributes(typeof(MetadataTypeAttribute), false) .FirstOrDefault() as MetadataTypeAttribute; IDictionary&lt;string, object&gt; htmlAttr = null; if(metadataTypeAttr != null) { var stringLength = metadataTypeAttr.MetadataClassType .GetProperty(member.Member.Name) .GetCustomAttributes(typeof(StringLengthAttribute), false) .FirstOrDefault() as StringLengthAttribute; if (stringLength != null) { htmlAttr = new RouteValueDictionary(htmlAttributes); htmlAttr.Add("maxlength", stringLength.MaximumLength); } } return htmlHelper.TextBoxFor(expression, htmlAttr); } </code></pre> <hr> <p><em>Example class</em>:</p> <pre><code>[MetadataType(typeof(Person.Metadata))] public partial class Person { public sealed class Metadata { [DisplayName("First Name")] [StringLength(30, ErrorMessage = "Field [First Name] cannot exceed 30 characters")] [Required(ErrorMessage = "Field [First Name] is required")] public object FirstName { get; set; } /* ... */ } } </code></pre>
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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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