36 lines
1.1 KiB
C#
36 lines
1.1 KiB
C#
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namespace System.Web.Mvc {
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using System;
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using System.Globalization;
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public sealed class ChildActionValueProvider : DictionaryValueProvider<object> {
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public ChildActionValueProvider(ControllerContext controllerContext)
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: base(controllerContext.RouteData.Values, CultureInfo.InvariantCulture) {
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}
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private static string _childActionValuesKey = Guid.NewGuid().ToString();
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internal static string ChildActionValuesKey {
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get {
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return _childActionValuesKey;
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}
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}
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public override ValueProviderResult GetValue(string key) {
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if (key == null) {
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throw new ArgumentNullException("key");
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}
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ValueProviderResult explicitValues = base.GetValue(ChildActionValuesKey);
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if (explicitValues != null) {
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DictionaryValueProvider<object> rawExplicitValues = explicitValues.RawValue as DictionaryValueProvider<object>;
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if (rawExplicitValues != null) {
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return rawExplicitValues.GetValue(key);
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}
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}
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return null;
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}
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}
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}
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