/// <summary>
/// return line with Biggest FileSize line by line.
/// Time consumption method;
/// </summary>
public void BeginReadLine()
{
//1 read 1 line in each file
foreach (var tmpReader in fileReaderArr)
{
tmpReader.ReadOneLine();
}
while (fileReaderArr.Any(r => r.CurLine != null))
{
//2 find line with biggest file size
var fileReaderWithBiggestFileSize = fileReaderArr.Select(r => r)
.OrderByDescending(r => r.CurLineFileSize)
.FirstOrDefault();
string lineWithBiggestFileSize = fileReaderWithBiggestFileSize.CurLine;
var lineReadedE = new LineReadedEventArgs();
lineReadedE.CurLineStr = lineWithBiggestFileSize;
LineReaded(this, lineReadedE);
processedRowNumber++;
//3 fileReaderWithBiggestFileSize read 1 more line;
fileReaderWithBiggestFileSize.ReadOneLine();
}
FilesReadCompleted(this, new EventArgs());
}
private static void FilesReader_LineReaded(object sender, LineReadedEventArgs e)
{
var filesReader = (FilesReader)sender;
Console.WriteLine(filesReader.ProcessedRowNumber);
fw.AppendLine(e.CurLineStr);
}
