'宣言 Public Const DocumentUnitsPerInch As System.Double
'使用法 Dim value As System.Double value = Unit.DocumentUnitsPerInch
public const System.double DocumentUnitsPerInch
'宣言 Public Const DocumentUnitsPerInch As System.Double
'使用法 Dim value As System.Double value = Unit.DocumentUnitsPerInch
public const System.double DocumentUnitsPerInch