public string[] getMessage()
{
string[] result = { "", "" };
string result_head = "药品清单：\n\n";
double money = 0;
for (int i = 0; i < Orders.Count; i++)
{
Drug drug = Orders[i];
//string item= string.Format("{0}、 {1} \t数量 {2} \t\t单价 {3} 元\n\n", i + 1, drug.Name, (double)num[i], drug.R_price);
string item = string.Format("{0}{1}{2}{3}\n\n", padRightEx(i + 1 + "、", 5), padRightEx(drug.Name, 30), padRightEx("数量 X" + num[i].ToString(), 10), padRightEx("单价 " + drug.R_price.ToString(), 10));
result_head += item;
money += drug.R_price * (double)num[i];
//统计
insertOrder(drug, (double)num[i]);
}
result[0] = result_head;
result[1] = money.ToString();
return(result);
}
/// <summary>
/// 添加药品
/// </summary>
/// <param name="drug"></param>
public void add(Drug drug)
{
Orders.Add(drug);
}