download

问题 This is my delphi code: TDownloadCallback = class(TInterfacedObject, IBindStatusCallback) private fOwner: TDownload; fUrl: string; public constructor Create(owner: TDownload; url: string); function OnStartBinding(dwReserved: DWORD; pib: IBinding): HResult; stdcall; function GetPriority(out nPriority): HResult; stdcall; function OnLowResource(reserved: DWORD): HResult; stdcall; function OnProgress(ulProgress, ulProgressMax, ulStatusCode: ULONG; szStatusText: LPCWSTR): HResult; stdcall;

问题 I am trying to write a simple VBS script to download and execute a file. From wireshark I can verify that the file is being retrieved form the webserver, but it is not getting executed upon download. I am getting a "Invalid Character" on the "Execute" line. What am I doing wrong? Set x=CreateObject("Microsoft.XMLHTTP") x.Open "GET","http://website/file.exe",False x.Send Execute x.responseText I would also like to remove the "If-Modified-Since" header from the GET request. 回答1: You aren't

问题 Currently facing a problem where I have an offline enviroment with Visual Studio on it. Web Application development works fine with my offline Visual Studio installer, absolutely no problems there. But when it comes to MSTest and other things, I seem to be running into issues with missing nuget packages. As far as I can make out there's no installers that provide these packages (things like Microsoft.VisualStudio etc) and the best way seems to be to let a machine with internet connectivity

问题 I have an anchor on my page with href set to a PDF file URL and download set to a string. With first attempt the file is downloaded ok but second time and consecutive attempts it doesn't work with the error "This site attempted to download multiple files automatically". When I try with firefox the download works every single time. What's going on here? 回答1: Setting -> advanced -> setting content -> Automatic downloads You have two options. Use the slider next to Do not allow any site to

问题 In my Vaadin Flow web app (version 14 or later), I want to present to my user a link that will download a data file to them. The default name of the file to be downloaded should be determined at the moment the user initiates the download. I am aware of the Anchor widget in Vaadin Flow. With an Anchor , the default name for the downloaded file will be the resource name given in the URL of the link. Unfortunately, that is determined when the page loads rather than later when the user clicks the

问题 I created one pdf document var document = new Document(); string path = Server.MapPath("AttachementToMail"); PdfWriter.GetInstance(document, new FileStream(path + "/"+DateTime.Now.ToShortDateString()+".pdf", FileMode.Create)); Now I want to download this document Response.ContentType = "Application/pdf"; Response.AppendHeader("Content-Disposition", "attachment; filename="+ DateTime.Now.ToShortDateString() + ".pdf" + ""); Response.TransmitFile(path); Response.End(); but it gave me error Access

问题 I am working on web page over which there is a link, clicking on which it opens a pdf file on new window. I have to read that pdf file to validate some data against the transactions done. One way is to download that file and then use it. Can any one help me out on this. I have to work on IE 11 Thanks in Advance. 回答1: Use PDFBox and FontBox. public String readPDFInURL() throws EmptyFileException, IOException { WebDriver driver = new FirefoxDriver(); // page with example pdf document driver.get

问题 I had created post form in PHP where on clicking the button it was downloading an excel file and I had some form data also posted to the URL and file used to download successfully with plain HTML and submit form In PHP this is function triggered when the form is posted to the file public function downloadExcel($fileName = '', $addTimeStamp = true) { $fileName = (!$fileName) ? 'excel_download' : preg_replace('/\s+/', '_', $fileName); if ($addTimeStamp) { $fileName .= date('_d_m_Y_H_i_s'); }

问题 I got a problem. I'd like to drag'n drop a file from my Form to explorer/ the desktop. The problem is that the file is online. Then it must be downloaded somewhere on the disk before being copied in the destination folder. I created a shell extension (I think it's that, at any rate), who use a background worker to download the file, but of course, even with that, while the file is downloading, the drag and drop operation isn't over and the UI is freezing. What I would like to do is just doing

问题 My file download works great. The file is delivered correctly. But I want to make it prettier. Is there a way to set a favicon and a window title, if I click on a html-download link to a file in a new tab? the file is generated and streamed by php. client part: <a target="_blank" tabindex="0" href="/path/to/file-download/interface" > server stream, while $file is some array holding file information: if (file_exists($file['path'])) { $finfo = finfo_open(FILEINFO_MIME_TYPE); $mime = finfo_file(