List<info> list = new List<info>(); DataTable table = ToDataTable(LiTime); foreach (DataRow item in table.Rows) { int No = Convert.ToInt32(item["num"]); string ProductName = item["name"].ToString(); oi.id = Convert.ToInt32(item["id"].ToString()); list.Add(oi); } table中有2条数据 但是list里面是2条一样的数据
foreach (DataRow item in table.Rows) { info oi = new info(); int No = Convert.ToInt32(item["num"]); string ProductName = item["name"].ToString(); oi.id = Convert.ToInt32(item["id"].ToString()); list.Add(oi); }
{
list.add(obj);
}
List<info> list = new List<info>();
DataTable table = ToDataTable(LiTime);
foreach (DataRow item in table.Rows)
{
int No = Convert.ToInt32(item["num"]);
string ProductName = item["name"].ToString();
oi.id = Convert.ToInt32(item["id"].ToString());
list.Add(oi);
}
table中有2条数据 但是list里面是2条一样的数据
{
info oi = new info();
int No = Convert.ToInt32(item["num"]);
string ProductName = item["name"].ToString();
oi.id = Convert.ToInt32(item["id"].ToString());
list.Add(oi);
}