dataGridView 添加行

            DataSet ds = new DataSet();
            //创建表
            DataTable dt = new DataTable("Account");
            //创建表的列
            DataColumn dcTime = new DataColumn("AccountTime", typeof(string));
            DataColumn dcItem = new DataColumn("AccountItem", typeof(string));
            dcItem.MaxLength = 50;
            DataColumn dcAmount = new DataColumn("AccountPrice", typeof(string));
            DataColumn dcRemarks = new DataColumn("AccountRemarks", typeof(string));
            dcRemarks.MaxLength = 100;
            dt.Columns.Add(dcTime);
            dt.Columns.Add(dcItem);
            dt.Columns.Add(dcAmount);
            dt.Columns.Add(dcRemarks);
            //创建表的行
            for (int i = 0; i < 5;i++ )
            {
                DataRow dr = dt.NewRow();
                dr["AccountTime"] = "测试";
                dr["AccountItem"] = "似的";
                dr["AccountPrice"] = "发热";
                dr["AccountRemarks"] = "难道";
                dt.Rows.Add(dr);
                //ds.Tables.Add(dt);
            }
            this.dataGridView1.DataSource = dt;
           // this.dataGridView1.DataSource = ds.Tables[0].DefaultView;