2016-07-06 45 views

回答

5

圖像可以發送作爲base64編碼:

 byte[] imagedata = {your image} 
     var image64 = "data:image/jpeg;base64," + Convert.ToBase64String(imagedata); 

     reply.Attachments.Add(new Attachment() 
     { 
      ContentUrl = image64, 
      ContentType = "image/jpeg", 
     });