39 lines
1.7 KiB
C#
39 lines
1.7 KiB
C#
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namespace System.Web.UI {
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Web.DynamicData;
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public static class DataControlExtensions {
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private readonly static ConcurrentDictionary<Type, MetaTable> s_MetaTableCache = new ConcurrentDictionary<Type, MetaTable>();
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public static void EnableDynamicData(this INamingContainer control, Type entityType, object defaults) {
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MetaTable table = GetTableFromCache(entityType);
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control.SetMetaTable(table, defaults);
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DynamicDataExtensions.ApplyFieldGenerator(control, table);
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}
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public static void EnableDynamicData(this INamingContainer control, Type entityType, IDictionary<string, object> defaultValues) {
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MetaTable table = GetTableFromCache(entityType);
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control.SetMetaTable(table, defaultValues);
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DynamicDataExtensions.ApplyFieldGenerator(control, table);
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}
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public static void EnableDynamicData(this INamingContainer control, Type entityType) {
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MetaTable table = GetTableFromCache(entityType);
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control.SetMetaTable(table);
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DynamicDataExtensions.ApplyFieldGenerator(control, table);
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}
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private static MetaTable GetTableFromCache(Type entityType) {
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MetaTable table;
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if (!s_MetaTableCache.TryGetValue(entityType, out table)) {
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table = MetaTable.CreateTable(entityType);
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table.Model.FieldTemplateFactory = new SimpleFieldTemplateFactory();
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s_MetaTableCache.TryAdd(entityType, table);
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}
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return table;
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}
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}
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}
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