grove 小例子 - 爱码网

using System;
using Grove.ORM;
using System.Collections;
using Grove.Sql;
using Grove.Util;

namespace ConsoleApplication1
{

    /// <summary>
    /// dnt_wordsDB 的摘要说明。
    /// </summary>
    public class dnt_wordsDB
    {
        public static void Main()
        {
            dnt_words dw=new dnt_words();
        //    dw.admin="a4647";
         //   dw.find="aaa";
        //dw.replacement="ccc";
            dw.id=2;
            //dnt_wordsDB.Insert(dw);
            //dnt_wordsDB.Update(dw);
        //    dnt_wordsDB.Remove(dw);
    //    dnt_words_Collection dwc=    dnt_wordsDB.Read_dnt_words();
        //    Console.WriteLine(dwc.Count);
            Console.WriteLine(Get_dnt_words_Count());
        }

        public static Int32 Get_dnt_words_Count()
        {
           IDbOperator dbOperator=DbOperatorFactory.GetDbOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
            try
            {
                return Convert.ToInt32(dbOperator.ExecScalar("select count(*) from dnt_words"));
            }
            finally
            {
                dbOperator.Dispose();
            }
        }

        public static dnt_words_Collection  Read_dnt_words()

        {

            ObjectOperator a=new ObjectOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
            dnt_words_Collection dwc=new dnt_words_Collection();
            try
            {
            ArrayList orders=a.GetObjectSet(new ObjectQuery(typeof(dnt_words),"dnt_words.find='aaa'"));
                foreach(object c in     orders)
                {
                    dnt_words d=(dnt_words)c;
                    dwc.Add(d);
                }
            }
            catch(Exception e)
            {
               Console.WriteLine(e.Message);
             Console.WriteLine(e.StackTrace);
            }

            finally
            {
                a.Dispose();
            }
            return dwc;

        }
        public static void Remove(dnt_words dw)

        {

            ObjectOperator a=new ObjectOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
                a.BeginTranscation();
            try
            {
a.Remove(dw);
                a.Commit();
            }
            catch
            {
a.Rollback();
                throw;
            }

            finally
            {
                a.Dispose();

            }

        }
            public static void Insert(dnt_words dw)
            {
ObjectOperator a=new ObjectOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
                    a.BeginTranscation();
                try
                {
a.Insert(dw);
a.Commit();
                    Console.WriteLine("succeed");

                }
                catch
                {
a.Rollback();
                    Console.WriteLine("error");
                    throw;
                }
                finally
                {
                    a.Dispose();
                    Console.WriteLine("end");
                }

            }

        public static void Update(dnt_words dw)
        {
            ObjectOperator a=new ObjectOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
                a.BeginTranscation();
            try
            {
                a.Update(dw);
                a.Commit();
            }
            catch
            {
a.Rollback();
                throw;
            }
            finally
            {
a.Dispose();
            }

        }

    }
}

using System;
using Grove.ORM;
using System.Collections;

namespace ConsoleApplication1
{
//自动生成
    [DataTable("dnt_words")]
    public class dnt_words
    {
        Int32 _id;
        String _admin;
        String _find;
        String _replacement;

//    [DataField("id")]
    //    [KeyField("id",KeyType = UniqueIDType.OtherDefinition)]  //  w
    //      [KeyField("id",KeyType = UniqueIDType.AutoIdentitiy)]    //  r
          [KeyField("id")]        //r
        public Int32 id
        {
            get{return this._id;}
            set{this._id=value;}
        }
        [DataField("admin")]
        public String admin
        {
            get{return this._admin;}
            set{this._admin=value;}
        }
        [DataField("find")]
        public String find
        {
            get{return this._find;}
            set{this._find=value;}
        }
        [DataField("replacement")]
        public String replacement
        {
            get{return this._replacement;}
            set{this._replacement=value;}
        }
    }
//不是自动生成，但可以做成code_smith模板
    public class dnt_words_Collection : System.Collections.CollectionBase
    {
        public dnt_words this[Int32 index]
        {
            set
            {
                this.List[index] = value;
            }
            get
            {
                return (dnt_words)this.List[index];
            }
        }

        public Int32 Add(dnt_words value)
        {
            return this.List.Add(value);
        }
    }
}

ing System;
  2 using Grove.ORM;
  3 using System.Collections;
  4 using Grove.Sql;
  5 using Grove.Util;
  6
  7
  8 namespace ConsoleApplication1
  9 {
10
11     /// <summary>
12     /// dnt_wordsDB 的摘要说明。
13     /// </summary>
14     public class dnt_wordsDB
15     {
16         public static void Main()
17         {
18             dnt_words dw=new dnt_words();
19         //    dw.admin="a4647";
20          //   dw.find="aaa";
21         //dw.replacement="ccc";
22             dw.id=2;
23             //dnt_wordsDB.Insert(dw);
24             //dnt_wordsDB.Update(dw);
25         //    dnt_wordsDB.Remove(dw);
26     //    dnt_words_Collection dwc=    dnt_wordsDB.Read_dnt_words();
27         //    Console.WriteLine(dwc.Count);
28             Console.WriteLine(Get_dnt_words_Count());
29         }
30
31         public static Int32 Get_dnt_words_Count()
32         {
33            IDbOperator dbOperator=DbOperatorFactory.GetDbOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
34             try
35             {
36                 return Convert.ToInt32(dbOperator.ExecScalar("select count(*) from dnt_words"));
37             }
38             finally
39             {
40                 dbOperator.Dispose();
41             }
42         }
43
44         public static dnt_words_Collection  Read_dnt_words()
45
46         {
47
48             ObjectOperator a=new ObjectOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
49             dnt_words_Collection dwc=new dnt_words_Collection();
50             try
51             {
52             ArrayList orders=a.GetObjectSet(new ObjectQuery(typeof(dnt_words),"dnt_words.find='aaa'"));
53                 foreach(object c in     orders)
54                 {
55                     dnt_words d=(dnt_words)c;
56                     dwc.Add(d);
57                 }
58             }
59             catch(Exception e)
60             {
61                Console.WriteLine(e.Message);
62              Console.WriteLine(e.StackTrace);
63             }
64
65             finally
66             {
67                 a.Dispose();
68             }
69             return dwc;
70
71         }
72         public static void Remove(dnt_words dw)
73
74         {
75
76             ObjectOperator a=new ObjectOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
77                 a.BeginTranscation();
78             try
79             {
80 a.Remove(dw);
81                 a.Commit();
82             }
83             catch
84             {
85 a.Rollback();
86                 throw;
87             }
88
89             finally
90             {
91                 a.Dispose();
92
93             }
94
95         }
96             public static void Insert(dnt_words dw)
97             {
98 ObjectOperator a=new ObjectOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
99                     a.BeginTranscation();
100                 try
101                 {
102 a.Insert(dw);
103 a.Commit();
104                     Console.WriteLine("succeed");
105
106                 }
107                 catch
108                 {
109 a.Rollback();
110                     Console.WriteLine("error");
111                     throw;
112                 }
113                 finally
114                 {
115                     a.Dispose();
116                     Console.WriteLine("end");
117                 }
118
119             }
120
121         public static void Update(dnt_words dw)
122         {
123             ObjectOperator a=new ObjectOperator(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\web\dnt_acc_n1_1_src_access\Source Code\database\access_db.mdb;Persist Security Info=False");
124                 a.BeginTranscation();
125             try
126             {
127                 a.Update(dw);
128                 a.Commit();
129             }
130             catch
131             {
132 a.Rollback();
133                 throw;
134             }
135             finally
136             {
137 a.Dispose();
138             }
139
140         }
141
142     }
143 }
144