datatable 添加新行出现问题
SqlCommand com2 = new SqlCommand("select * from 某表", cn);
SqlDataAdapter adp = new SqlDataAdapter(com);
DataTable dt3 = new DataTable("mydt3");
adp.Fill(dt3);
for (int i = 0; i < xmax; i++)
{
DataRow row = dt3.NewRow();
for (int j = 0; j < ymax[i]; j++)
{
row["编号"] = i + 1;
row["内容"] = cutset[i, j].name;
}
dt3.Rows.Add(row);
}
异常内容:列“编号”不属于表