protected void itemDropDownList_SelectedIndexChanged(object sender, EventArgs e) { string item = itemDropDownList.SelectedItem.Text; int companyId = Convert.ToInt32(companyDropDownList.SelectedValue); availableLabel.Text = stockInManager.GetAvailable(item, companyId).ToString(); reorderLabel.Text = stockInManager.GetReorderLevel(item, companyId).ToString(); }