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//
// System.Web.UI.Design.DataFieldConverter
//
// Authors:
// Gert Driesen (drieseng@users.sourceforge.net)
//
// (C) 2004 Novell
//
using System.ComponentModel;
using System.Globalization;
namespace System.Web.UI.Design
{
public class DataFieldConverter : TypeConverter
{
public DataFieldConverter ()
{
}
public override bool CanConvertFrom (ITypeDescriptorContext context, Type sourceType)
{
return (sourceType == typeof(string));
}
public override object ConvertFrom (ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (value == null)
return string.Empty;
if (value.GetType () == typeof(string))
return ((string) value);
throw base.GetConvertFromException (value);
}
[MonoTODO]
public override StandardValuesCollection GetStandardValues (ITypeDescriptorContext context)
{
throw new NotImplementedException ();
}
public override bool GetStandardValuesExclusive (ITypeDescriptorContext context)
{
return false;
}
public override bool GetStandardValuesSupported (ITypeDescriptorContext context)
{
return ((context.Instance as IComponent) != null);
}
}
}
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