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  • NHibernate

    添加:

     1         /// <summary>
     2         /// 等待乙方做出回应 A
     3         /// </summary>
     4         private void button2_Click_1(object sender, EventArgs e)
     5         {
     6             //使用NHibernate,进行存储
     7             Chinfo c = new Chinfo();
     8 
     9             c.CtinfoId = ID;
    10             c.Goodsinfo = "白玉手镯";
    11             c.Buyersinfo = "甲方";
    12             c.Sellerinfo = "乙方";
    13             c.Infocreatetime = DateTime.Now;//字段Infocreatetime是DateTime类型,所以此处不能ToString.
    14             c.Currentgoodsstate = "A";
    15             c.Goodsflow = "1000000";
    16             c.Goodsflownowtime = DateTime.Now.ToString();
    17             c.CourierId = "234235245";
    18 
    19             try
    20             {
    21                 NHelper.Session().Save(c);
    22                 NHelper.Trans().Commit();
    23                 MessageBox.Show("保存成功!", "提示");
    24             }
    25             catch (Exception ex)
    26             {
    27                 MessageBox.Show(ex.Message, "提示");
    28             }
    29 
    30             this.btn_A.Enabled = false;//禁用A
    31             this.btn_B.Enabled = true;//开启B
    32             this.btn_C.Enabled = true;//开启C
    33         }

    修改:

     1         /// <summary>
     2         /// 乙方已同意请求 等待公司做出回应 B 1100000
     3         /// </summary>
     4         /// <param name="sender"></param>
     5         /// <param name="e"></param>
     6         private void button3_Click(object sender, EventArgs e)
     7         {
     8             try
     9             {
    10                 IQuery query = NHelper.Session().CreateQuery("from Chinfo c where c.CtinfoId = ?");
    11 
    12                 query.SetParameter(0, ID);
    13 
    14                 IList<Chinfo> list = query.List<Chinfo>();
    15 
    16                 list[0].Currentgoodsstate = "B";
    17                 list[0].Goodsflow = "1100000";
    18                 list[0].Goodsflownowtime = list[0].Goodsflownowtime + "-" +  DateTime.Now.ToString();
    19 
    20                 NHelper.Session().Update(list[0]);
    21 
    22                 NHelper.Trans().Commit();
    23 
    24                 MessageBox.Show("修改成功!", "提示");
    25             }
    26             catch (Exception ex)
    27             {
    28                 MessageBox.Show(ex.Message, "提示");
    29             }
    30 
    31             this.btn_B.Enabled = false;//禁用B
    32             this.btn_C.Enabled = false;//禁用C
    33             this.btn_D.Enabled = true;//开启D
    34             this.btn_E.Enabled = true;//开启E
    35         }

    NHelper.cs代码:

     1 using System;
     2 using System.Collections.Generic;
     3 using System.Linq;
     4 using System.Text;
     5 using System.Threading.Tasks;
     6 using NHibernate;
     7 using NHibernate.Cfg;
     8 
     9 namespace Changing
    10 {
    11     public static class NHelper
    12     {
    13         //变量声明
    14         static ISession session = null;
    15         static ISessionFactory factory = null;
    16         static ITransaction trans = null;
    17 
    18         //读取配置文件
    19         static Configuration cfg = new Configuration().Configure(@"Config/NHibernate.cfg.xml");
    20 
    21         /// <summary>
    22         /// 创建Session工厂
    23         /// </summary>
    24         /// <returns></returns>
    25         public static ISessionFactory Factory()
    26         {
    27             return factory = cfg.BuildSessionFactory();
    28         }
    29 
    30         /// <summary>
    31         /// 创建Session
    32         /// </summary>
    33         /// <returns></returns>
    34         public static ISession Session()
    35         {
    36             return session = Factory().OpenSession();
    37         }
    38 
    39         /// <summary>
    40         /// 创建事务
    41         /// </summary>
    42         /// <returns></returns>
    43         public static ITransaction Trans()
    44         {
    45             trans = session.BeginTransaction();
    46 
    47             return trans;
    48         }
    49     }
    50 }
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  • 原文地址:https://www.cnblogs.com/KTblog/p/4511646.html
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