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using System;
using System.ComponentModel ;
using System.Reflection ;
using System.Runtime.Serialization;
using System.ComponentModel.Design.Serialization;
using System.ComponentModel.Design;
namespace ImageComboBox
{
/// <summary>
///
/// </summary>
public sealed class ImageComboItemConverter : ExpandableObjectConverter
{
public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
{
if(destinationType == typeof(System.ComponentModel.Design.Serialization .InstanceDescriptor))
return true;
else
return base.CanConvertTo (context, destinationType);
}
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
{
if(destinationType == typeof(System.ComponentModel.Design.Serialization.InstanceDescriptor))
{
Type valueType = value.GetType();
ConstructorInfo ci = valueType.GetConstructor(System.Type.EmptyTypes);
ImageComboBoxItem item = (ImageComboBoxItem)value;
return new InstanceDescriptor(ci,null,false);
}
else
return base.ConvertTo (context, culture, value, destinationType);
}
}
}
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