小编Maa*_*els的帖子

我正在开发3层解决方案:

• UI(Winform)
• 存储(类库)
• 业务层(类库)

UI引用业务,业务引用存储.

业务层包含一个类"控制器",它将驱动层之间的交互.

控制器类从UI中的main()启动.控制器轮流从业务类启动实例

但是,启动的对象在控制器类中不可用.我们做错了什么？

/* UI: Program.cs */ 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using Business;

namespace UI
{
    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Business.Controller instController = new Business.Controller(); 

            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new UI());
        }
    }

Business.cs:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Storage;

namespace Business
{
    public class Business
    { …