回答編集履歴
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コード追記
test
CHANGED
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@@ -3,3 +3,57 @@
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[リフレクションを使って構造体フィールドに値を設定する(FieldInfo.SetValue) - Programming/.NET Framework/Tips - 総武ソフトウェア推進所](http://smdn.jp/programming/netfx/tips/set_struct_field_using_reflection/)
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■追記：サンプルコード
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```VB
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Imports System
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Imports System.Reflection
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Public Class Test
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Public Shared Sub Main()
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Dim s As new MES_DATA_STRUCTURE
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Dim v As ValueType = s
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Dim fieldInfo() As FieldInfo = s.GetType().GetFields( _
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BindingFlags.Instance Or BindingFlags.Public)
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For Each f As FieldInfo In fieldInfo
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f.SetValue(v, -999)
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Next f
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Console.WriteLine(s.Tc) ' 初期化されて「-999」が出力される
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End Sub
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End Class
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Structure MES_DATA_STRUCTURE
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Public Tc As Double
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Public Vp As Double
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Public Vc As Double
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Public Id As Double
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End Structure
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```
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