Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Web.DynamicData/DynamicData/ContextConfiguration.cs

@@ -0,0 +1,31 @@
+using System.Collections.Generic;
+using System.Security.Permissions;
+using System.Diagnostics.CodeAnalysis;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel;
+using System.Web.DynamicData.ModelProviders;
+
+namespace System.Web.DynamicData {
+    /// <summary>
+    /// Allows for providing extra config information to a context
+    /// </summary>
+    public class ContextConfiguration {
+        /// <summary>
+        /// An optional factory for obtaining a metadata source for a given entity type
+        /// </summary>
+        public Func<Type, TypeDescriptionProvider> MetadataProviderFactory { get; set; }
+
+        /// <summary>
+        /// scaffold all tables
+        /// </summary>
+        public bool ScaffoldAllTables { get; set; }
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        [SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly", Justification = "This can be set by the user to support inline dictionary intializers")]
+        public ContextConfiguration() {
+            MetadataProviderFactory = type => new AssociatedMetadataTypeTypeDescriptionProvider(type);
+        }
+    }
+}