public override object Deserialize(TextReader tr)
{
string value = tr.ReadToEnd();
try
{
IAttachment a = CreateAndAssociate() as IAttachment;
if (a != null)
{
// Decode the value, if necessary
byte[] data = DecodeData(a, value);
// Get the currently-used encoding off the encoding stack.
IEncodingStack encodingStack = GetService <IEncodingStack>();
a.ValueEncoding = encodingStack.Current;
// Get the format of the attachment
Type valueType = a.GetValueType();
if (valueType == typeof(byte[]))
{
// If the VALUE type is specifically set to BINARY,
// then set the Data property instead.
if (value != null)
{
a.Data = data;
}
return(a);
}
// The default VALUE type for attachments is URI. So, let's
// grab the URI by default.
if (value != null)
{
string uriValue = Decode(a, value);
a.Uri = new Uri(uriValue);
}
return(a);
}
}
catch { }
return(null);
}