1行csv読み込みw
static string[][] getCsv(string path) { return File.ReadLines(path).Select(x => x.Split(new []{','}, StringSplitOptions.RemoveEmptyEntries)).ToArray(); }
static string[][] getCsv(string path) { return File.ReadLines(path).Select(x => x.Split(new []{','}, StringSplitOptions.RemoveEmptyEntries)).ToArray(); }