attachment

问题 I want to attach a file to an existing PDF document using iTextSharp and I can able to do it using pdfStamper.AddFileAttachment(...) method. Now I want to make the attachment hidden/secure in a way that no one able to see the attachment and even not able to retrieve it directly from PDF. It should only be retrieved from code. 回答1: I wouldn't store anything that has to be hidden in a File Attachment. That's a public, well-known mechanism that is understood and supported by multiple pieces of

问题 I want to attach a file to an existing PDF document using iTextSharp and I can able to do it using pdfStamper.AddFileAttachment(...) method. Now I want to make the attachment hidden/secure in a way that no one able to see the attachment and even not able to retrieve it directly from PDF. It should only be retrieved from code. 回答1: I wouldn't store anything that has to be hidden in a File Attachment. That's a public, well-known mechanism that is understood and supported by multiple pieces of

问题 I'm having problems getting this PDF document I created to attach to an email. So basically in my app I get the user to type in some text via a UITextfied and then take that text and put in into a PDF document. I then want the user to be able to send this PDF as an email attachment when clicking a button. Any thoughts on where I went wrong attaching this pdf as a attachment? I got this code from Attach a PDF file to email - Swift and I just modified it but still no attachment. Also its coming

问题 I am use HttpClient and mime to put the image file from Android client to CouchDB. But there are some error message like this D/FormReviewer(4733): {"error":"bad_request","reason":"invalid UTF-8 JSON: <<45,45,103,75,66,70,69,104,121,102,121,106,72,66,101,80,\n here is my code final String ProfileBasicID = UUID.randomUUID().toString(); Data.postImage(IconFile, "http://spark.iriscouch.com/driver/"+ProfileBasicID,new Callback<String>()) public static void postImage(File image,String url,

问题 So I'm writing a Ruby client for a SOAP web service, and I've figured out how to call a simple method: # WebServiceClient.rb require 'soap/wsdlDriver' wsdl_url = 'http://urlmadness?wsdl' service = SOAP::WSDLDriverFactory.new(wsdl_url).create_rpc_driver result = service.simpleMethod(:sayHello => 'Hello') p result.return Now I need to write something that will call a web method that is expecting an attached file as a SOAP MIME Attachment (SwA). I've looked into Ruby's SOAP::Attachment class but

问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: How do I send a file as an email attachment using Linux command line? I want to send a mail with file attachment in linux with mail command. I have tried this: mail foo@gmail.com < test.txt but test.txt is send as message, not as a attachment. I don't want to use mutt or other types of mail alternatives. Also i DON'T want to use uuencode. How can i send a file attachment with pure mail command from bash? 回答1:

问题 I have Chabot powered by Dialog Flow (API.AI) which requires user to send images. I know that when the user clicks on Get Started button in messenger (while starting a conversation with the bot) an intent in Dialog Flow (API.AI) with WELCOME/FACEBOOK_WELCOME event will get triggered. When the user sends simple text message an intent in Dialog Flow (API.AI) with that text in User Says will get triggered. My doubt is there any intent in Dialog Flow (API.AI) that gets triggered when a user sends

问题 I am using the code private static Attachment HeroCard() { var hc = new HeroCard { Images=new List<CardImage> { new CardImage(@"C:\Users\.....\imgs\testImage.jpg") } }; return hc.ToAttachment(); } To load an image in a hero card's attachment. This works fine but if I try to use the local folder instead e.x @"~\imgs\testImage.jpg" The image fails to load. I have tried different other formats regarding the path with no success. What am I missing? 回答1: try to use the local folder @"~\imgs

问题 Hi I am using swiftmailer to send a email with attachment. When I send the email, I get an error. I know the file is being uploaded and without ->attach(Swift_Attachment::fromPath('$target_file')); the email sends without a problem. I am sending a small image file at the moment, but have tried different file types with on luck. The error that the php code returns is as follows: Fatal error: Uncaught exception 'ReflectionException' with message 'Class Swift_Mime_ContentEncoder

问题 I am trying to attach a text file in order to send it with an email but whenever i open the Email app it says that the file does not exist Help Please Intent i = new Intent(Intent.ACTION_SEND); i.setType("text/plain"); i.putExtra(Intent.EXTRA_EMAIL , new String[]{"musabyahya1005@gmail.com"}); i.putExtra(Intent.EXTRA_SUBJECT, "subject of email"); i.putExtra(Intent.EXTRA_TEXT , "body of email"); i.putExtra(Intent.EXTRA_STREAM, Uri.parse(directory+"/data.txt")); try { startActivity(Intent