private void OrdersIDBox_SelectedIndexChanged(object sender, EventArgs e)
{
dataGridView1.Rows.Clear();
if (OrdersIDBox.SelectedItem != null)
{
String ID = OrdersIDBox.GetItemText(OrdersIDBox.SelectedItem);
query1 = "select * from SingleOrder where ID = '" + ID + "'";
DataSet ds = db.getData(query1);
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
dataGridView1.Rows.Add();
}
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
dataGridView1.Rows[i].Cells[0].Value = ds.Tables[0].Rows[i][0].ToString();
dataGridView1.Rows[i].Cells[1].Value = ds.Tables[0].Rows[i][1].ToString() + "€";
dataGridView1.Rows[i].Cells[2].Value = ds.Tables[0].Rows[i][2].ToString();
dataGridView1.Rows[i].Cells[3].Value = ds.Tables[0].Rows[i][3].ToString() + "€";
dataGridView1.Rows[i].Cells[4].Value = ds.Tables[0].Rows[i][4].ToString();
}
dataGridView1.ClearSelection();
query1 = "select TotalCost from TotalOrders where ID = '" + ID + "'";
ds = db.getData(query1);
ValueLb.Text = ds.Tables[0].Rows[0][0].ToString() + "€";
}
}
private void OrdersUC_Leave(object sender, EventArgs e)
{
dataGridView1.ClearSelection();
OrdersIDBox.ClearSelected();
ValueLb.Text = "0€";
}
