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comparison UnitTests/Linq/DataContextTest.cs @ 0:f990fcb411a9

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Копия текущей версии из github
author cin
date Thu, 27 Mar 2014 21:46:09 +0400
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-1:000000000000 0:f990fcb411a9
1 using System;
2 using System.Linq;
3
4 using BLToolkit.Data.DataProvider;
5 using BLToolkit.Data.Linq;
6
7 using NUnit.Framework;
8
9 namespace Data.Linq
10 {
11 using Model;
12
13 [TestFixture]
14 public class DataContextTest
15 {
16 [Test]
17 public void TestContext()
18 {
19 var ctx = new DataContext(ProviderName.Access);
20
21 ctx.GetTable<Person>().ToList();
22
23 ctx.KeepConnectionAlive = true;
24
25 ctx.GetTable<Person>().ToList();
26 ctx.GetTable<Person>().ToList();
27
28 ctx.KeepConnectionAlive = false;
29
30 using (var tran = new DataContextTransaction(ctx))
31 {
32 ctx.GetTable<Person>().ToList();
33
34 tran.BeginTransaction();
35
36 ctx.GetTable<Person>().ToList();
37 ctx.GetTable<Person>().ToList();
38
39 tran.CommitTransaction();
40 }
41 }
42
43 [Test]
44 public void TestContextToString()
45 {
46 using (var ctx = new DataContext(ProviderName.Access))
47 {
48 Console.WriteLine(ctx.GetTable<Person>().ToString());
49
50 var q =
51 from s in ctx.GetTable<Person>()
52 select s.FirstName;
53
54 Console.WriteLine(q.ToString());
55 }
56 }
57 }
58 }