使用.net传真对象无法发送封面便笺，将传真发送到右侧传真服务器

Question

oFax = mRightFaxComServer.Faxes[faxFileInfo.RightFaxSettings.RightFaxServerObject].Create; 
        oFax.OwnerID = faxFileInfo.RightFaxSettings.OwnerId; 
        oFax.ToName = recipientDetails.RecipientName; 
        oFax.ToFaxNumber = recipientDetails.FaxNumber; 
        oFax.FromName = recipientDetails.SenderName; 
        oFax.Attachments.Add(fileName); 
        oFax.NeedsPDFConversion = true; 
        oFax.isFineMode = true; 
        oFax.NeedsPreScan = true; 
        oFax.CoverSheetNotes[1] = recipientDetails.Notes; 

添加这些行以发送封面页注释，但我们无法在封面页上看到注释填充。 上面的代码适用于9.6版本的预期