public virtual object Clone()
{
QuotesData cln = new QuotesData();
foreach (QuoteProperty qp in Enum.GetValues(typeof(QuoteProperty)))
{
if (this[qp] is object[])
{
object[] obj = (object[])this[qp];
object[] newObj = new object[obj.Length];
if (obj.Length > 0)
{
for (int i = 0; i <= obj.Length - 1; i++)
{
newObj[i] = obj[i];
}
}
cln[qp] = newObj;
}
else
{
cln[qp] = this[qp];
}
}
return(cln);
}
/// <summary>
/// Tries to read a QuoteData from XML
/// </summary>
/// <param name="node">The XML node of a QuoteData</param>
/// <param name="culture">The used culture for formating dates and numbers. If parameter value is null/Nothing, default Culture will be used.</param>
/// <returns>The converted quote data or Nothing</returns>
/// <remarks></remarks>
public static QuotesData ToQuoteData(XElement node, System.Globalization.CultureInfo culture = null)
{
if (node != null && node.Name.LocalName.ToLower() == "quote")
{
System.Globalization.CultureInfo ci = System.Globalization.CultureInfo.CurrentCulture;
if (culture != null)
{
ci = culture;
}
QuotesData quote = new QuotesData();
foreach (XElement propertyNode in node.Elements())
{
foreach (QuoteProperty qp in Enum.GetValues(typeof(QuoteProperty)))
{
if (propertyNode.Name.LocalName == qp.ToString())
{
quote[qp] = MyHelper.StringToObject(propertyNode.Value, ci);
break; // TODO: might not be correct. Was : Exit For
}
}
}
return(quote);
}
else
{
return(null);
}
}
internal static QuotesData[] ToQuotesData(string csvText, char delimiter, QuoteProperty[] properties, System.Globalization.CultureInfo culture, bool hasHeader = false)
{
List <QuotesData> quotes = new List <QuotesData>();
if (csvText != string.Empty & culture != null & (properties != null && properties.Length > 0))
{
if (properties.Length > 0)
{
string[][] table = MyHelper.CsvTextToStringTable(csvText, delimiter);
int start = 0;
if (hasHeader)
{
start = 1;
}
if (table.Length > 0)
{
if (!(table[0].Length == properties.Length))
{
String[][] semicolTable = MyHelper.CsvTextToStringTable(csvText, Convert.ToChar((delimiter == ';' ? ',' : ';')));
if (semicolTable[0].Length == properties.Length)
{
table = semicolTable;
}
}
if (table.Length > 0 && table.Length > start)
{
for (int i = start; i <= table.Length - 1; i++)
{
QuotesData qd = CsvArrayToQuoteData(table[i], properties, culture);
if (qd != null)
{
quotes.Add(qd);
}
}
}
}
}
}
return(quotes.ToArray());
}
/// <summary>
/// Writes a QuoteData to XML format
/// </summary>
/// <param name="writer">The used XML writer</param>
/// <param name="quote">The used QuoteData</param>
/// <param name="properties">The used properties of the quotes</param>
/// <param name="culture">The used culture for formating dates and numbers. If parameter value is null/Nothing, default Culture will be used.</param>
/// <remarks></remarks>
public static void FromQuoteData(System.Xml.XmlWriter writer, QuotesData quote, IEnumerable <QuoteProperty> properties, System.Globalization.CultureInfo culture = null)
{
System.Globalization.CultureInfo ci = System.Globalization.CultureInfo.CurrentCulture;
if (culture != null)
{
ci = culture;
}
writer.WriteStartElement("Quote");
if (quote[QuoteProperty.Symbol] != null)
{
writer.WriteAttributeString("ID", quote[QuoteProperty.Symbol].ToString());
}
QuoteProperty[] prps = FinanceHelper.CheckPropertiesOfQuotesData(new QuotesData[] { quote }, properties);
foreach (QuoteProperty qp in prps)
{
writer.WriteStartElement(qp.ToString());
writer.WriteValue(MyHelper.ObjectToString(quote[qp], ci));
writer.WriteEndElement();
}
writer.WriteEndElement();
}
/// <summary>
/// Writes a QuoteData to XML format
/// </summary>
/// <param name="writer">The used XML writer</param>
/// <param name="quote">The used QuoteData</param>
/// <param name="culture">The used culture for formating dates and numbers. If parameter value is null/Nothing, default Culture will be used.</param>
/// <remarks></remarks>
public static void FromQuoteData(System.Xml.XmlWriter writer, QuotesData quote, System.Globalization.CultureInfo culture = null)
{
FromQuoteData(writer, quote, null, culture);
}
private static QuotesData CsvArrayToQuoteData(string[] rowItems, QuoteProperty[] properties, System.Globalization.CultureInfo culture)
{
if (rowItems.Length > 0)
{
QuotesData quote = null;
if (rowItems.Length == properties.Length)
{
quote = new QuotesData();
for (int i = 0; i <= properties.Length - 1; i++)
{
quote[properties[i]] = QuoteStringToObject(rowItems[i], properties[i], culture);
}
}
else
{
if (rowItems.Length > 1)
{
List <QuoteProperty> alternateProperties = new List <QuoteProperty>();
foreach (QuoteProperty qp in properties)
{
foreach (QuoteProperty q in mAlternateQuoteProperties)
{
if (qp == q)
{
alternateProperties.Add(qp);
break;
}
}
}
if (alternateProperties.Count > 0)
{
List <KeyValuePair <QuoteProperty, int>[]> lst = new List <KeyValuePair <QuoteProperty, int>[]>();
int[][] permutations = MaxThreePerm(alternateProperties.Count, Math.Min(rowItems.Length - properties.Length + 1, 3));
foreach (int[] perm in permutations)
{
List <KeyValuePair <QuoteProperty, int> > lst2 = new List <KeyValuePair <QuoteProperty, int> >();
for (int i = 0; i <= alternateProperties.Count - 1; i++)
{
lst2.Add(new KeyValuePair <QuoteProperty, int>(alternateProperties[i], perm[i]));
}
lst.Add(lst2.ToArray());
}
foreach (KeyValuePair <QuoteProperty, int>[] combination in lst)
{
String[] newRowItems = CsvNewRowItems(rowItems, properties, combination);
try
{
if (newRowItems.Length > 0)
{
quote = new QuotesData();
for (int i = 0; i <= properties.Length - 1; i++)
{
quote[properties[i]] = QuoteStringToObject(rowItems[i], properties[i], culture);
}
break;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
}
}
}
return(quote);
}
else
{
return(null);
}
}
