如何将文件路径保存到Access数据库，我是这么写的
if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                string path = openFileDialog1.FileName;
                FileInfo f = new FileInfo(path);
                AddFile(f.FullName);
                string strFile = Convert.ToString(numOfMusic);

                string sqlString = @"Insert into

([filename]) values(";
                sqlString += "'" + path + ")";
                OleDbConnection conn = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0; Data Source=player.mdb");
                OleDbCommand comm = new OleDbCommand(sqlString, conn);
                conn.Open();
                try
                {
                    comm.ExecuteNonQuery();
                    MessageBox.Show("插入成功！");
                }
                catch (Exception ex)
                {
                    MessageBox.Show("插入出错！错误原因为：\n" + ex.Message + "\n");
                }
                conn.Close();
}
显示 字符串的语法错误 在查找表达式“C:\a.txt)'中，怎么改啊？？？

嗯，已经改了