protected string GetXmlValue(object obj, object parent, string elementName)
{
if (obj is string)
{
return((string)obj);
}
if (obj is Font)
{
return(SerializerBase.FontToString((Font)obj));
}
if (obj is Color)
{
return(SerializerBase.colorConverter.ConvertToString(null, CultureInfo.InvariantCulture, obj));
}
if (obj is Color[])
{
return(ColorArrayConverter.ColorArrayToString((Color[])obj));
}
if (obj is Image)
{
return(SerializerBase.ImageToString((Image)obj));
}
PropertyDescriptor propertyDescriptor = TypeDescriptor.GetProperties(parent)[elementName];
if (propertyDescriptor != null && propertyDescriptor.Converter != null && propertyDescriptor.Converter.CanConvertTo(typeof(string)))
{
return(propertyDescriptor.Converter.ConvertToString(null, CultureInfo.InvariantCulture, obj));
}
return(obj.ToString());
}
protected void WritePropertyValue(object obj, object parent, string elementName, BinaryWriter writer)
{
writer.Write(SerializerBase.GetStringHashCode(elementName));
if (obj is bool)
{
writer.Write((bool)obj);
return;
}
if (obj is double)
{
writer.Write((double)obj);
return;
}
if (obj is string)
{
writer.Write((string)obj);
return;
}
if (obj is int)
{
writer.Write((int)obj);
return;
}
if (obj is long)
{
writer.Write((long)obj);
return;
}
if (obj is float)
{
writer.Write((float)obj);
return;
}
if (obj.GetType().IsEnum)
{
string value = ((Enum)obj).ToString();
writer.Write(value);
return;
}
if (obj is byte)
{
writer.Write((byte)obj);
return;
}
if (obj is Font)
{
writer.Write(SerializerBase.FontToString((Font)obj));
return;
}
if (obj is Color)
{
writer.Write(((Color)obj).ToArgb());
return;
}
if (obj is DateTime)
{
writer.Write(((DateTime)obj).Ticks);
return;
}
if (obj is Size)
{
writer.Write(((Size)obj).Width);
writer.Write(((Size)obj).Height);
return;
}
if (obj is double[])
{
double[] array = (double[])obj;
writer.Write(array.Length);
double[] array2 = array;
foreach (double value2 in array2)
{
writer.Write(value2);
}
return;
}
if (obj is Color[])
{
Color[] array3 = (Color[])obj;
writer.Write(array3.Length);
Color[] array4 = array3;
for (int j = 0; j < array4.Length; j++)
{
Color color = array4[j];
writer.Write(color.ToArgb());
}
return;
}
if (obj is Image)
{
MemoryStream memoryStream = new MemoryStream();
((Image)obj).Save(memoryStream, ((Image)obj).RawFormat);
int value3 = (int)memoryStream.Seek(0L, SeekOrigin.End);
memoryStream.Seek(0L, SeekOrigin.Begin);
writer.Write(value3);
writer.Write(memoryStream.ToArray());
memoryStream.Close();
return;
}
if (obj is Margins)
{
writer.Write(((Margins)obj).Top);
writer.Write(((Margins)obj).Bottom);
writer.Write(((Margins)obj).Left);
writer.Write(((Margins)obj).Right);
return;
}
throw new InvalidOperationException(SR.ExceptionChartSerializerBinaryTypeUnsupported(obj.GetType().ToString()));
}