完整的读写csv文件的类

1.读csv的类

代码

private void button1_Click(object sender, EventArgs e)
{
CsvStreamReader csvr = new CsvStreamReader("c:\\epdev_list.txt");
CsvStreamWriter csvw = new CsvStreamWriter("c:\\epdev_list.txt");

for (int i = 0; i < 26; i++)
{
csvw[i + 1, 1] = csvr[i + 1, 1];
csvw[i + 1, 2] = csvr[i + 1, 2];
csvw[i + 1, 3] = (Environment.TickCount / 1000).ToString();
csvw[i + 1, 4] = csvr[i + 1, 4];
csvw[i + 1, 5] = csvr[i + 1, 5];
csvw[i + 1, 6] = csvr[i + 1, 6];
csvw[i + 1, 7] = csvr[i + 1, 7];
csvw[i + 1, 8] = csvr[i + 1, 8];
csvw[i + 1, 9] = csvr[i + 1, 9];
csvw[i + 1, 10] = csvr[i + 1, 10];
}
csvw.Save();
}