55 lines
1.9 KiB
C#
55 lines
1.9 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="ResourceDefaultValueAttribute.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Web.UI {
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using System;
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using System.ComponentModel;
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using System.Reflection;
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using System.Web.Resources;
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[AttributeUsage(AttributeTargets.All)]
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internal sealed class ResourceDefaultValueAttribute : DefaultValueAttribute {
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private Type _type;
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private bool _resourceLoaded;
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internal ResourceDefaultValueAttribute(Type type, string value)
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: base(value) {
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_type = type;
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}
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internal ResourceDefaultValueAttribute(string value) : base(value) { }
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public override object TypeId {
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get {
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return typeof(DefaultValueAttribute);
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}
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}
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public override object Value {
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get {
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if (!_resourceLoaded) {
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_resourceLoaded = true;
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string baseValue = (string)base.Value;
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if (!String.IsNullOrEmpty(baseValue)) {
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object value = AtlasWeb.ResourceManager.GetString(baseValue, AtlasWeb.Culture);
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if (_type != null) {
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try {
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value = TypeDescriptor.GetConverter(_type).ConvertFromInvariantString((string)value);
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}
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catch (NotSupportedException) {
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value = null;
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}
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}
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base.SetValue(value);
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}
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}
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return base.Value;
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}
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}
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}
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}
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