如何将行从一个数据库中的表移到另一个数据库？

Question

So in my program, I have two database. One is 'CurrentCargo', the other is 'PastOrders'

What I wanted to do is that when the tick box in "CurrentCargo"'s table had been ticked, it will take the variables in the row and move it into the "PastOrders"'s Table. As shown in the image below: Tick in tick box triggers a movement of row values So this is what I typed for my code:

private void CurrentCargoTable_CellValueChanged(object sender, DataGridViewCellEventArgs e)
    {
        if (e.ColumnIndex == 9 && e.RowIndex >= 0)
        {
            bool Check = Convert.ToBoolean(CurrentCargoTable.Rows[e.RowIndex].Cells[e.ColumnIndex].Value);

            int Index = 0;

            int Code;
            DateTime ImportDate;
            DateTime ExportDate;
            string From;
            string To;
            string TransportMode;
            string Supplier;
            Decimal Cost;
            bool Payed;
            bool Delivered;

            if (Check == true)
            {
                Index = CurrentCargoTable.CurrentCell.RowIndex;

                Code = (int)CurrentCargoTable.Rows[Index].Cells[1].Value;
                ImportDate = (DateTime)CurrentCargoTable.Rows[Index].Cells[2].Value;
                ExportDate = (DateTime)CurrentCargoTable.Rows[Index].Cells[3].Value;
                From = (String)CurrentCargoTable.Rows[Index].Cells[4].Value;
                To = (String)CurrentCargoTable.Rows[Index].Cells[5].Value;
                TransportMode = (String)CurrentCargoTable.Rows[Index].Cells[6].Value;
                Supplier = (String)CurrentCargoTable.Rows[Index].Cells[7].Value;
                Cost = (Decimal)CurrentCargoTable.Rows[Index].Cells[8].Value;
                Payed = false;
                Delivered = false;


                string sql = string.Format("insert into dataGridView1 (Code, Import_Date, Export_Date, From, To, TransportMode, Supplier, Cost, Payed, Delivered) values ('{0}','{1}','{2}','{3}','{4}','{5}','{6}','{7}','{8}','{9}');", Code, ImportDate, ExportDate, From, To, TransportMode, Supplier, Cost, Payed, Delivered);
                this.tableTableAdapter1.Insert(sql);
                this.tableAdapterManager1.UpdateAll(this.pastOrdersDataSet);
                dataGridView1.Update();

But it still doesn't work. I tried to use a message box to see if the variables are storing the right values. And every single one is holding the value I wanted. So I kind of get the part of "reading", but I don't get the part of "writing".

Please help me if anyone knows, thank you.

Answer 1

The following will will work if there is no previous data (may be you need to check for this before executing)

string sql = string.Format(@"Select * into CurrentCargo  from PastOrders Where 
PastOrders.Code = '{0}'", Code);