/// <summary>
/// 获得指定编号的产品种类信息
/// </summary>
/// <param name="prod_id">商品编号</param>
public void GetProduatKind(string prod_id)
{
dataSet = DataGetProductKind.InitDataGetProductKind().GetProductKind(prod_id);
}
/// <summary>
/// 获得产品种类信息
/// </summary>
/// <returns>产品种类信息</returns>
public void GetProduatKind()
{
dataSet = DataGetProductKind.InitDataGetProductKind().GetProductKind();
}