本文整理汇总了C#中data.NewpriceDataSumRow方法的典型用法代码示例。如果您正苦于以下问题：C# data.NewpriceDataSumRow方法的具体用法？C# data.NewpriceDataSumRow怎么用？C# data.NewpriceDataSumRow使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类data的用法示例。
在下文中一共展示了data.NewpriceDataSumRow方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: AggregatePriceData
//Agrregate date time for hourly,daily data...
//public static DateTime AggregateDateTime(AppTypes.timeScales type, DateTime onDateTime, CultureInfo ci)
//{
// switch (type)
// {
// case AppTypes.timeScales.Hour1:
// return onDateTime.Date.AddHours(onDateTime.Hour);
// case AppTypes.timeScales.Hour2:
// return onDateTime.Date.AddHours(onDateTime.Hour / 2);
// case AppTypes.timeScales.Hour4:
// return onDateTime.Date.AddHours(onDateTime.Hour / 4);
// case AppTypes.timeScales.Daily:
// return onDateTime.Date;
// case AppTypes.timeScales.Weekly:
// return common.dateTimeLibs.StartOfWeek(onDateTime, ci);
// case AppTypes.timeScales.Monthly:
// return common.dateTimeLibs.MakeDate(1, onDateTime.Month, onDateTime.Year);
// case AppTypes.timeScales.Yearly:
// return common.dateTimeLibs.MakeDate(1, 1, onDateTime.Year);
// default:
// common.system.ThrowException("Invalid argument in AggregateDateTime()");
// break;
// }
// return onDateTime;
//}
/// <summary>
/// Agrregate a data row to hourly,daily data...
/// </summary>
/// <param name="priceRow"> source data arregated to [toSumTbl] </param>
/// <param name="changeVolume"> volume qty changed and is cumulated to total volume </param>
/// <param name="timeScale"> aggregate to hour,day,week... data </param>
/// <param name="cultureInfo"> culture info that need to caculate the start of the week param>
/// <param name="toSumTbl"> destination table</param>
public static void AggregatePriceData(data.baseDS.priceDataRow priceRow, decimal changeVolume, AppTypes.TimeScale timeScale,
CultureInfo cultureInfo,data.baseDS.priceDataSumDataTable toSumTbl)
{
DateTime dataDate = AggregateDateTime(timeScale, priceRow.onDate, cultureInfo);
int dataTimeOffset = common.dateTimeLibs.DateDiffInMilliseconds(dataDate, priceRow.onDate);
data.baseDS.priceDataSumRow priceDataSumRow;
priceDataSumRow = libs.FindAndCache(toSumTbl, priceRow.stockCode, timeScale.Code, dataDate);
if (priceDataSumRow == null)
{
priceDataSumRow = toSumTbl.NewpriceDataSumRow();
commonClass.AppLibs.InitData(priceDataSumRow);
priceDataSumRow.type = timeScale.Code;
priceDataSumRow.stockCode = priceRow.stockCode;
priceDataSumRow.onDate = dataDate;
priceDataSumRow.openPrice = priceRow.openPrice;
priceDataSumRow.closePrice = priceRow.closePrice;
toSumTbl.AddpriceDataSumRow(priceDataSumRow);
}
if (priceDataSumRow.openTimeOffset > dataTimeOffset)
{
priceDataSumRow.openPrice = priceRow.openPrice;
priceDataSumRow.openTimeOffset = dataTimeOffset;
}
if (priceDataSumRow.closeTimeOffset <= dataTimeOffset)
{
priceDataSumRow.closePrice = priceRow.closePrice;
priceDataSumRow.closeTimeOffset = dataTimeOffset;
}
if (priceDataSumRow.highPrice < priceRow.highPrice) priceDataSumRow.highPrice = priceRow.highPrice;
if (priceDataSumRow.lowPrice > priceRow.lowPrice) priceDataSumRow.lowPrice = priceRow.lowPrice;
priceDataSumRow.volume += changeVolume;
}