public static bool IsValidMetastockFolder(string path)
{
var meta = new MetaLib();
return(!String.IsNullOrEmpty(path) && Directory.Exists(path) &&
meta.IsMetaStockDirectory(path));
}
public static bool UpdateSymbol(string metastockFolder, string symbol, List <PriceRecord> priceRecords)
{
if (priceRecords == null)
{
return(false);
}
try
{
var meta = new MetaLib();
meta.OpenDirectory(metastockFolder, FileAccess.ReadWrite);
var found = meta.OpenSecuritySymbol(symbol);
if (!found)
{
return(false);
}
meta.SeekForLastRecord();
foreach (var priceRecord in priceRecords)
{
meta.AppendPriceRecord(priceRecord);
}
meta.CloseDirectory();
return(true);
}
catch (Exception)
{
return(false);
}
}
public static CSPkg CreateDefaultCSPKG(uint msgID)
{
CSPkg pkg = CSPkg.New();
pkg.stPkgHead.dwMsgID = msgID;
pkg.stPkgHead.iVersion = MetaLib.getVersion();
pkg.stPkgData.construct((long)msgID);
return(pkg);
}
public static string GetLastDateStatus(string metastockFolder, string symbol)
{
var meta = new MetaLib();
meta.OpenDirectory(metastockFolder, FileAccess.ReadWrite);
var found = meta.OpenSecuritySymbol(symbol);
if (!found)
{
return("Symbol not found");
}
meta.SeekForLastRecord();
var date = meta.ReadPriceRecord().Date.Date.ToShortDateString();
meta.CloseDirectory();
return(date);
}
