'宣言 Public Shadows ReadOnly Property Owner As IDocumentObjectOwner
'使用法 Dim instance As DocumentObject Dim value As IDocumentObjectOwner value = instance.Owner
public new IDocumentObjectOwner Owner {get;}
'宣言 Public Shadows ReadOnly Property Owner As IDocumentObjectOwner
'使用法 Dim instance As DocumentObject Dim value As IDocumentObjectOwner value = instance.Owner
public new IDocumentObjectOwner Owner {get;}