/// <summary>
/// 从万德数据库中读取交易日信息数据。
/// </summary>
private void GetDataFromWindDataBase()
{
int theLastDay = 0;
if (tradeDaysOfDataBase.Count > 0)
{
theLastDay = tradeDaysOfDataBase[tradeDaysOfDataBase.Count - 1];
}
//万德API接口的类。
WindAPI w = new WindAPI();
w.start();
//从万德数据库中抓取交易日信息。
WindData days = w.tdays("20100101", "20161231", "");
//将万德中读取的数据转化成object数组的形式。
object[] dayData = days.data as object[];
foreach (object item in dayData)
{
DateTime today = (DateTime)item;
int now = DateTimeToInt(today);
if (now > theLastDay)
{
tradeDaysOfDataBase.Add(now);
}
}
w.stop();
}
/// <summary>
/// 从万德API获取
/// </summary>
/// <param name="startTime"></param>
/// <param name="endTime"></param>
/// <returns></returns>
List <DateTime> readFromWind(DateTime startTime, DateTime endTime)
{
WindAPI wapi = Platforms.GetWindAPI();
WindData wd = wapi.tdays(startTime, endTime, "");
var wdd = (object[])wd.data;
return(wdd.Select(x => (DateTime)x).ToList());
}
