'宣言 Public Const DisplayPerInchF As System.Single
'使用法 Dim value As System.Single value = Utils.DisplayPerInchF
public const System.float DisplayPerInchF
'宣言 Public Const DisplayPerInchF As System.Single
'使用法 Dim value As System.Single value = Utils.DisplayPerInchF
public const System.float DisplayPerInchF