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//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace System.ServiceModel.Configuration
{
using System;
using System.Runtime;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.ComponentModel;
class TimeSpanOrInfiniteConverter : TimeSpanConverter
{
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo cultureInfo, object value, Type type)
{
if (value == null)
{
throw FxTrace.Exception.ArgumentNull("value");
}
if (!(value is TimeSpan))
{
throw FxTrace.Exception.Argument("value", InternalSR.IncompatibleArgumentType(typeof(TimeSpan), value.GetType()));
}
if ((TimeSpan)value == TimeSpan.MaxValue)
{
return "Infinite";
}
else
{
return base.ConvertTo(context, cultureInfo, value, type);
}
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo cultureInfo, object data)
{
if (string.Equals((string)data, "infinite", StringComparison.OrdinalIgnoreCase))
{
return TimeSpan.MaxValue;
}
else
{
return base.ConvertFrom(context, cultureInfo, data);
}
}
}
}
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