title: Different ComboBox values in DataGridView in different rows
body: <pre><code>    private void dgv_CellEndEdit(object sender, DataGridViewCellEventArgs e)
      {
          int MaxRows = dgv.Rows.Count;
  
          for (int i = 0; i &lt; MaxRows-1; i++)
          {                
              SqlDataAdapter da = new SqlDataAdapter("SELECT CAST(originalPrice * " + (1.00 + (float.Parse(txtMarkUp.Text) / 100.00)).ToString() + " * " + (1.00 + (float.Parse(dgv.Rows[i].Cells[4].Value.ToString()) / 100.00)).ToString() + " AS decimal (8,2)) AS sellingPrice FROM Warehouse WHERE barcode = '" + Convert.ToString(dgv.Rows[i].Cells[2].Value) + "'", conn);
              DataTable dt = new DataTable();
              da.Fill(dt);
  
              DataGridViewComboBoxColumn sellingPrice = dgv.Columns["sellingPrice"] as DataGridViewComboBoxColumn;
  
              sellingPrice.DataSource = dt;
              sellingPrice.ValueMember = "sellingPrice";
              sellingPrice.DisplayMember = "sellingPrice";
  
              dgv.Rows[i].Cells[5].Value = dt.Rows[0].ItemArray.GetValue(0);
              dgv.Rows[i].Cells[4].Value = dt.Rows[0].ItemArray.GetValue(2).ToString(); //percent of tax for that category of product
          }
      }
  </code></pre>
  
  <p>This code is working perfectly but only for one values in combobox... I need different values in different rows for the combobox. How can I do that?
  In example when in column 2 product is changed, I need it to change the values of column 5 which is combobox with the selling prices.
  Any help would be appreciated, I have almost no solution for this in my mind. Thanks.</p>