DataRow newRow = dtResult.NewRow();
newRow["ProName"] = "名字";
newRow["ProPrice"] = "价格";
dtResult.Rows.Add(newRow);//在最后面插入数据
dtResult.Rows.InsertAt(newRow, 1);//在第一行插入数据
DataRow newRow = dtResult.NewRow();
newRow["ProName"] = "名字";
newRow["ProPrice"] = "价格";
dtResult.Rows.Add(newRow);//在最后面插入数据
dtResult.Rows.InsertAt(newRow, 1);//在第一行插入数据