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