问在列表文件夹中读取文件CSV时出错

EN

string[] filePaths = Directory.GetFiles("D:\\", "*.csv");
foreach (var file in filePaths)
{
    //  string[] datacsv = System.IO.File.ReadAllLines("D:\\LP02_1506172300.csv");
    string[] datacsv2 = System.IO.File.ReadAllLines(file);
    string[] data_col = null;
    int x = 0;
    foreach (string textcsv in datacsv2)
    {
        data_col = textcsv.Split(',');

        if (x == 0)
        {
            for (int i = 0; i <= data_col.Count()-1; i++)
            {
                Table.Columns.Add(data_col[i]);

            }
            x++;
        }
        else
        {
                Table.Rows.Add(data_col);
        }
    }
    Gridviews.DataSource = Table;
    this.Controls.Add(Gridviews);