public override string ToString()
{
#if NET20
var year = ObjectExtensionMethods.ToXmlString(_date).Substring(0, 4);
#else
var year = _date.ToXmlString().Substring(0, 4);
#endif
switch (_date.Month)
{
case 1:
case 2:
case 3:
return(year + " Q1");
case 4:
case 5:
case 6:
return(year + " Q2");
case 7:
case 8:
case 9:
return(year + " Q3");
default:
return(year + " Q4");
}
}
public override string ToString()
{
#if NET20
return(ObjectExtensionMethods.ToXmlString(_date).Substring(0, 7));
#else
return(_date.ToXmlString().Substring(0, 7));
#endif
}
public static IXPathNavigable XmlSerialize(this object value)
#endif
{
if (null == value)
{
throw new ArgumentNullException("value");
}
var result = new XmlDocument();
var buffer = new StringBuilder();
var exception = value as Exception;
#if NET20
if (ObjectExtensionMethods.IsNotNull(exception))
#else
if (exception.IsNotNull())
#endif
{
using (var stream = new MemoryStream())
{
new SoapFormatter().Serialize(stream, value);
stream.Seek(0, SeekOrigin.Begin);
using (var reader = new StreamReader(stream))
{
buffer.Append(reader.ReadToEnd());
}
}
}
else
{
using (TextWriter writer = new EncodedStringWriter(buffer, CultureInfo.InvariantCulture, Encoding.UTF8))
{
XmlSerializerNamespaces namespaces;
var obj = value as IXmlSerializerNamespaces;
if (null == obj)
{
namespaces = new XmlSerializerNamespaces();
namespaces.Add(string.Empty, string.Empty);
}
else
{
namespaces = obj.XmlNamespaceDeclarations;
}
new XmlSerializer(value.GetType()).Serialize(writer, value, namespaces);
}
}
result.LoadXml(buffer.ToString());
return(result);
}
public override int GetHashCode()
{
return(Properties
.Select(property => property.GetValue(this, null))
#if NET20
.Where(value => ObjectExtensionMethods.IsNotNull(value))
#else
.Where(value => value.IsNotNull())
#endif
.Aggregate(0,
(x,
value) => x ^ value.GetHashCode()));
}
public override string ToString()
{
var buffer = new StringBuilder();
foreach (var value in Properties
.Select(property => property.GetValue(this, null))
#if NET20
.Where(value => ObjectExtensionMethods.IsNotNull(value)))
#else
.Where(value => value.IsNotNull()))
#endif
{
if (0 != buffer.Length)
{
buffer.Append(Environment.NewLine);
}
buffer.Append(value);
}
return(buffer.ToString());
}
public static string ToXmlString(this object value)
#endif
{
if (null == value)
{
return(null);
}
var s = value as string;
#if NET20
if (ObjectExtensionMethods.IsNotNull(s))
#else
if (s.IsNotNull())
#endif
{
return(s);
}
if (value is bool)
{
return(XmlConvert.ToString((bool)value));
}
if (value is DateTime)
{
return(XmlConvert.ToString((DateTime)value, XmlDateTimeSerializationMode.Utc));
}
#if !NET20
if (value is DateTimeOffset)
{
return(XmlConvert.ToString((DateTimeOffset)value));
}
#endif
if (value is decimal)
{
return(XmlConvert.ToString((decimal)value));
}
if (value is double)
{
return(XmlConvert.ToString((double)value));
}
if (value is float)
{
return(XmlConvert.ToString((float)value));
}
if (value is TimeSpan)
{
return(XmlConvert.ToString((TimeSpan)value));
}
if (value is IConvertible)
{
return((string)Convert.ChangeType(value, typeof(string), CultureInfo.InvariantCulture));
}
return(value.ToString());
}