質問編集履歴
2
DBアクセスコードを追加
test
CHANGED
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File without changes
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test
CHANGED
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@@ -46,6 +46,8 @@
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46
46
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47
47
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48
48
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49
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+
string test = null;
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50
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+
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49
51
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using (SQLiteConnection dbConnection = new SQLiteConnection(dbConnectionString.ToString()))
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50
52
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51
53
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{
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@@ -59,6 +61,22 @@
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59
61
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dbContext.ObjectTrackingEnabled = false;
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60
62
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61
63
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/* ここでLINQでSQLを構築しデータアクセス */
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64
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+
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65
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+
var items = from test in dbContext.GetTable<TestTable>()
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66
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+
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67
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+
where test.Id == 1
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68
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+
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69
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select test;
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70
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+
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71
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+
foreach (var item in items)
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72
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+
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73
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+
{
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74
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+
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75
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+
test = String.Copy(item.TestName);
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76
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+
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77
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+
break;
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78
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+
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79
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+
}
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62
80
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63
81
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}
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64
82
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@@ -74,4 +92,44 @@
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74
92
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75
93
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}
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76
94
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95
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+
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96
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+
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97
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+
[Table(Name = "T_TEST")]
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98
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+
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99
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+
public class TestTable
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100
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+
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101
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+
{
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102
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+
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103
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+
[Column(Name = "ID", DbType = "BIGINT", CanBeNull = false, IsPrimaryKey = true)]
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104
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+
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105
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+
public Int64 Id { get; set; }
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106
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+
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107
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+
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108
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+
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109
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+
[Column(Name = "TestName", DbType = "NVARCHAR", CanBeNull = false)]
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110
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+
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111
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+
public string TestName { get; set; }
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112
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+
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113
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+
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114
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+
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115
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+
public TestTable()
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116
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+
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|
117
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+
{
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118
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+
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119
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+
this.Id = -1;
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120
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+
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121
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+
this.TestName = "";
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122
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+
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123
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+
}
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124
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+
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125
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+
}
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126
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+
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127
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+
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128
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+
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129
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+
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130
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+
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77
131
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```
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132
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+
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133
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+
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134
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+
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135
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+
環境：VisualStudio 2013 .Net Framework 4.5
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1
DBアクセス部分のコードを追記
test
CHANGED
|
File without changes
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test
CHANGED
|
@@ -44,7 +44,25 @@
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44
44
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45
45
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};
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46
46
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|
47
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+
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48
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+
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|
49
|
+
using (SQLiteConnection dbConnection = new SQLiteConnection(dbConnectionString.ToString()))
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|
50
|
+
|
|
51
|
+
{
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|
52
|
+
|
|
53
|
+
dbConnection.Open();
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54
|
+
|
|
55
|
+
using (DataContext dbContext = new DataContext(dbConnection))
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|
56
|
+
|
|
57
|
+
{
|
|
58
|
+
|
|
59
|
+
dbContext.ObjectTrackingEnabled = false;
|
|
60
|
+
|
|
47
|
-
/* ここでデータ
|
|
61
|
+
/* ここでLINQでSQLを構築しデータアクセス */
|
|
62
|
+
|
|
63
|
+
}
|
|
64
|
+
|
|
65
|
+
}
|
|
48
66
|
|
|
49
67
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dbConnectionString = null;
|
|
50
68
|
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