回答編集履歴
2
コード変更
test
CHANGED
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@@ -66,9 +66,9 @@
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66
66
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67
67
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Dim data As Data = Data.GetInstance()
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68
68
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69
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-
d
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69
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+
d.Name = "Alice"
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70
70
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71
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-
d
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71
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d.Greeting()
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72
72
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73
73
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return 0
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74
74
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1
例追加
test
CHANGED
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@@ -9,3 +9,81 @@
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9
9
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data.DoSomething(someParameter) 'メソッドは非Sharedで普通に定義すればいい
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10
10
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11
11
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```
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12
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13
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14
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15
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---
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16
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17
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18
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19
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例えば
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20
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21
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22
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23
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```VB.Net
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24
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25
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Public Class Data
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26
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27
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28
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29
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Private Shared ReadOnly Singleton As New Data
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30
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31
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32
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33
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Public Shared Function GetInstance() As Data
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34
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35
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Return Singleton
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36
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37
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End Function
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38
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39
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40
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41
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Public Name As String
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42
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43
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44
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45
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Public Sub Greeting()
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46
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47
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Console.WriteLine ("I'm "+ Name)
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48
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49
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End Sub
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50
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51
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End Class
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52
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53
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54
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55
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```
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56
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57
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58
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59
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60
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61
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利用側
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62
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63
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```
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64
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65
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shared function Main as integer
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66
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67
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Dim data As Data = Data.GetInstance()
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68
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69
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data.Name = "Alice"
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70
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71
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data.Greeting()
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72
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73
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return 0
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74
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75
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End function
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76
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77
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```
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78
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79
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80
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81
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82
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83
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出力
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84
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85
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```
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86
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87
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I'm Alice
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88
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89
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```
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