private List <RatioSet> GetRatios(string colName)
{
var ratios = new List <RatioSet>();
var di = new DirectoryInfo(PathToSolution + PathToDocuments);
var files = di.GetFiles("*.txt");
foreach (var file in files)
{
int id = -1;
var encoding = GeneratorHelper.GetEncodingType(file.FullName);
using (var fs = new FileStream(file.FullName, FileMode.Open, FileAccess.Read))
using (var sr = new StreamReader(fs, encoding))
{
while (!sr.EndOfStream)
{
var line = sr.ReadLine();
if (line != null)
{
if (line.Contains(LineKey))
{
var textLines = line.Split('\t');
for (int i = 0; i < textLines.Length; i++)
{
if (textLines[i] == colName)
{
id = i;
break;
}
}
}
else if (id != -1)
{
var textLines = line.Split('\t');
try
{
if (textLines[0].Length == 10 && !string.IsNullOrEmpty(textLines[id]))
{
ratios.Add(new RatioSet
{
DateTime = Convert.ToDateTime(textLines[0]),
Ratio = Convert.ToDouble(textLines[id])
});
}
}
catch (Exception exception)
{
throw;
}
}
}
}
}
}
return(ratios);
}
public static void ReadByLine(FileInfo fileInfo, LineExplorerDelegete delegete)
{
var encoding = GeneratorHelper.GetEncodingType(fileInfo.FullName);
using (var fs = new FileStream(fileInfo.FullName, FileMode.Open, FileAccess.Read))
using (var sr = new StreamReader(fs, encoding))
{
while (!sr.EndOfStream)
{
var line = sr.ReadLine();
delegete(line);
}
}
}
