//
// System.Configuration.CommaDelimitedStringCollectionConverter.cs
//
// Authors:
// Chris Toshok (toshok@ximian.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
#if NET_2_0
using System.Collections.Specialized;
using System.ComponentModel;
using System.Globalization;
namespace System.Configuration{
public sealed class CommaDelimitedStringCollectionConverter: ConfigurationConverterBase
{
public CommaDelimitedStringCollectionConverter ()
{
}
public override object ConvertFrom (ITypeDescriptorContext ctx, CultureInfo ci, object data)
{
CommaDelimitedStringCollection col = new CommaDelimitedStringCollection ();
string[] datums = ((string)data).Split(',');
foreach (string datum in datums)
col.Add (datum.Trim());
return col;
}
public override object ConvertTo (ITypeDescriptorContext ctx, CultureInfo ci, object value, Type type)
{
if (value == null) return null;
if (!typeof (StringCollection).IsAssignableFrom (value.GetType()))
throw new ArgumentException ();
return value.ToString ();
}
}
}
#endif
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