'宣言
Public Function AddBookmark( _
ByVal As System.Integer, _
ByVal As System.Single, _
ByVal As System.Single, _
ByVal As System.String, _
ByVal As System.Boolean _
) As IBookmark
public IBookmark AddBookmark(
System.int ,
System.float ,
System.float ,
System.string ,
System.bool
)