public static char GetHistQuotesInterval(HistQuotesInterval item)
{
switch (item)
{
case HistQuotesInterval.Daily:
return('d');
case HistQuotesInterval.Weekly:
return('w');
default:
return('m');
}
}
/// <summary>
/// Starts an asynchronous download of historic quotes data.
/// </summary>
/// <param name="unmanagedIDs">The unmanaged list of IDs</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <param name="userArgs">Individual user argument</param>
/// <remarks></remarks>
public void DownloadAsync(IEnumerable <string> unmanagedIDs, System.DateTime fromDate, System.DateTime toDate, HistQuotesInterval interval, object userArgs)
{
if (unmanagedIDs == null)
{
throw new ArgumentNullException("unmanagedIDs", "The passed list is null.");
}
this.CheckDates(fromDate, toDate);
this.DownloadAsync(new HistQuotesDownloadSettings(unmanagedIDs, fromDate, toDate, interval), userArgs);
}
/// <summary>
/// Starts an asynchronous download of historic quotes data.
/// </summary>
/// <param name="unmanagedID">The unmanaged ID</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <param name="userArgs">Individual user argument</param>
/// <remarks></remarks>
public void DownloadAsync(string unmanagedID, System.DateTime fromDate, System.DateTime toDate, HistQuotesInterval interval, object userArgs)
{
if (unmanagedID == string.Empty)
{
throw new ArgumentNullException("unmanagedID", "The passed ID is empty.");
}
this.DownloadAsync(new string[] { unmanagedID }, fromDate, toDate, interval, userArgs);
}
private string DownloadURL(IEnumerable <string> ids, System.DateTime fromDate, System.DateTime toDate, HistQuotesInterval interval)
{
string[] idArr = MyHelper.EnumToArray(ids);
if (idArr.Length == 0)
{
throw new ArgumentNullException("unmanagedIDs", "The passed list is empty");
}
else
{
if (idArr.Length == 1)
{
if (idArr[0].Trim() == string.Empty)
{
throw new ArgumentNullException("id", "The passed ID is empty.");
}
else
{
System.Text.StringBuilder url = new System.Text.StringBuilder();
url.Append("http://ichart.yahoo.com/table.csv?s=");
url.Append(Uri.EscapeDataString(MyHelper.CleanYqlParam(FinanceHelper.CleanIndexID(idArr[0]).ToUpper())));
url.Append("&a=");
url.Append(fromDate.Month - 1);
url.Append("&b=");
url.Append(fromDate.Day);
url.Append("&c=");
url.Append(fromDate.Year);
url.Append("&d=");
url.Append(toDate.Month - 1);
url.Append("&e=");
url.Append(toDate.Day);
url.Append("&f=");
url.Append(toDate.Year);
url.Append("&g=");
url.Append(FinanceHelper.GetHistQuotesInterval(interval));
url.Append("&ignore=.csv");
return(url.ToString());
}
}
else
{
System.Text.StringBuilder url = new System.Text.StringBuilder();
url.Append("url in (");
for (int i = 0; i <= idArr.Length - 1; i++)
{
url.Append('\'');
url.Append(this.DownloadURL(new string[] { MyHelper.CleanYqlParam(FinanceHelper.CleanIndexID(idArr[i]).ToUpper()) }, fromDate, toDate, interval));
url.Append('\'');
if (i < idArr.Length - 1)
{
url.Append(',');
}
}
url.Append(")");
return(MyHelper.YqlUrl("*", "csv", url.ToString(), null, true));
}
}
}
public HistQuotesDownloadSettings(IEnumerable <string> ids, System.DateTime fromDate, System.DateTime toDate, HistQuotesInterval interval)
{
if (ids == null)
{
throw new ArgumentNullException("unmanagedIDs", "The passed list is null.");
}
this.IDs = MyHelper.EnumToArray(ids);
this.TextEncoding = System.Text.Encoding.UTF8;
this.FromDate = fromDate;
this.ToDate = toDate;
this.Interval = interval;
}
public HistQuotesDownloadSettings(string id, System.DateTime fromDate, System.DateTime toDate, HistQuotesInterval interval)
{
this.IDs = new string[] { id };
this.TextEncoding = System.Text.Encoding.UTF8;
this.FromDate = fromDate;
this.ToDate = toDate;
this.Interval = interval;
}
public static char GetHistQuotesInterval(HistQuotesInterval item)
{
switch (item)
{
case HistQuotesInterval.Daily:
return 'd';
case HistQuotesInterval.Weekly:
return 'w';
default:
return 'm';
}
}
/// <summary>
/// Downloads historic quotes data.
/// </summary>
/// <param name="unmanagedIDs">The unmanaged ID</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <returns></returns>
/// <remarks></remarks>
public YahooManaged.Base.Response <HistQuotesResult> Download(IEnumerable <string> unmanagedIDs, System.DateTime fromDate, System.DateTime toDate, HistQuotesInterval interval)
{
if (unmanagedIDs == null)
{
throw new ArgumentNullException("unmanagedID", "The passed ID is empty.");
}
this.CheckDates(fromDate, toDate);
string[] ids = FinanceHelper.CleanIDfromAT(unmanagedIDs);
return(this.Download(new HistQuotesDownloadSettings(ids, fromDate, toDate, interval)));
}
/// <summary>
/// Downloads historic quotes data.
/// </summary>
/// <param name="managedIDs">The managed ID</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <returns></returns>
/// <remarks></remarks>
public YahooManaged.Base.Response <HistQuotesResult> Download(IEnumerable <IID> managedIDs, System.DateTime fromDate, System.DateTime toDate, HistQuotesInterval interval)
{
if (managedIDs == null)
{
throw new ArgumentNullException("managedIDs", "The passed list is null.");
}
return(this.Download(FinanceHelper.IIDsToStrings(managedIDs), fromDate, toDate, interval));
}
/// <summary>
/// Downloads historic quotes data.
/// </summary>
/// <param name="unmanagedID">The unmanaged ID</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <returns></returns>
/// <remarks></remarks>
public YahooManaged.Base.Response <HistQuotesResult> Download(string unmanagedID, System.DateTime fromDate, System.DateTime todate, HistQuotesInterval interval)
{
if (unmanagedID.Trim() == string.Empty)
{
throw new ArgumentNullException("unmanagedID", "The passed ID is empty.");
}
return(this.Download(new string[] { unmanagedID }, fromDate, todate, interval));
}
/// <summary>
/// Downloads historic quotes data.
/// </summary>
/// <param name="managedID">The managed ID</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <returns></returns>
/// <remarks></remarks>
public YahooManaged.Base.Response <HistQuotesResult> Download(IID managedID, System.DateTime fromDate, System.DateTime todate, HistQuotesInterval interval)
{
if (managedID == null)
{
throw new ArgumentNullException("managedID", "The passed ID is null.");
}
return(this.Download(managedID.ID, fromDate, todate, interval));
}
/// <summary>
/// Downloads historic quotes data.
/// </summary>
/// <param name="unmanagedIDs">The unmanaged ID</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <returns></returns>
/// <remarks></remarks>
public Base.Response<HistQuotesResult> Download(IEnumerable<string> unmanagedIDs, System.DateTime fromDate, System.DateTime toDate, HistQuotesInterval interval)
{
if (unmanagedIDs == null)
throw new ArgumentNullException("unmanagedID", "The passed ID is empty.");
this.CheckDates(fromDate, toDate);
string[] ids = FinanceHelper.CleanIDfromAT(unmanagedIDs);
return this.Download(new HistQuotesDownloadSettings(ids, fromDate, toDate, interval));
}
/// <summary>
/// Downloads historic quotes data.
/// </summary>
/// <param name="managedIDs">The managed ID</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <returns></returns>
/// <remarks></remarks>
public Base.Response<HistQuotesResult> Download(IEnumerable<IID> managedIDs, System.DateTime fromDate, System.DateTime toDate, HistQuotesInterval interval)
{
if (managedIDs == null)
throw new ArgumentNullException("managedIDs", "The passed list is null.");
return this.Download(FinanceHelper.IIDsToStrings(managedIDs), fromDate, toDate, interval);
}
/// <summary>
/// Downloads historic quotes data.
/// </summary>
/// <param name="unmanagedID">The unmanaged ID</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <returns></returns>
/// <remarks></remarks>
public Base.Response<HistQuotesResult> Download(string unmanagedID, System.DateTime fromDate, System.DateTime todate, HistQuotesInterval interval)
{
if (unmanagedID.Trim() == string.Empty)
throw new ArgumentNullException("unmanagedID", "The passed ID is empty.");
return this.Download(new string[] { unmanagedID }, fromDate, todate, interval);
}
/// <summary>
/// Downloads historic quotes data.
/// </summary>
/// <param name="managedID">The managed ID</param>
/// <param name="fromDate">The startdate of the reviewed period</param>
/// <param name="todate">The enddate of the reviewed period</param>
/// <param name="interval">The trading period interval</param>
/// <returns></returns>
/// <remarks></remarks>
public Base.Response<HistQuotesResult> Download(IID managedID, System.DateTime fromDate, System.DateTime todate, HistQuotesInterval interval)
{
if (managedID == null)
throw new ArgumentNullException("managedID", "The passed ID is null.");
return this.Download(managedID.ID, fromDate, todate, interval);
}