To delete the file, the code calls the File. Delete method, passing it the full path that you just constructed. At the end of the markup, code displays a confirmation message that the file was deleted. Enter the name of the file to delete and then click Submit. If the file was deleted, the name of the file is displayed at the bottom of the page. The FileUpload helper lets users upload files to your website. The procedure below shows you how to let users upload a single file.
Add the ASP. The body portion of the page uses the FileUpload helper to create the upload box and buttons that you're probably familiar with:. The properties that you set for the FileUpload helper specify that you want a single box for the file to upload and that you want the submit button to read Upload. You'll add more boxes later in the article. When the user clicks Upload , the code at the top of the page gets the file and saves it.
The Request object that you normally use to get values from form fields also has a Files array that contains the file or files that have been uploaded. You can get individual files out of specific positions in the array — for example, to get the first uploaded file, you get Request.
Files[0] , to get the second file, you get Request. Files[1] , and so on. Remember that in programming, counting usually starts at zero. When you fetch an uploaded file, you put it in a variable here, uploadedFile so that you can manipulate it. To determine the name of the uploaded file, you just get its FileName property. However, when the user uploads a file, FileName contains the user's original name, which includes the entire path.
It might look like this:. You don't want all that path information, though, because that's the path on the user's computer, not for your server. You just want the actual file name Sample. You can strip out just the file from a path by using the Path. GetFileName method, like this:. The Path object is a utility that has a number of methods like this that you can use to strip paths, combine paths, and so on.
Once you've gotten the name of the uploaded file, you can build a new path for where you want to store the uploaded file in your website. In this case, you combine Server. You can then call the uploaded file's SaveAs method to actually save the file.
In the previous example, you let users upload one file. But you can use the FileUpload helper to upload more than one file at a time. This is handy for scenarios like uploading photos, where uploading one file at a time is tedious. This example shows how to let users upload two at a time, although you can use the same technique to upload more than that. In this example, the FileUpload helper in the body of the page is configured to let users upload two files by default.
Because allowMoreFilesToBeAdded is set to true , the helper renders a link that lets user add more upload boxes:. Posted Nov pm thatraja. Add your solution here. OK Paste as. Treat my content as plain text, not as HTML. Existing Members Sign in to your account. This email is in use. Do you need your password?
Submit your solution! When answering a question please: Read the question carefully. Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Right-click the ApplicationName folder, and then click Properties. The ApplicationName Properties dialog box appears. HtmlInputFile Class. PostedFile Property. Skip to main content. This browser is no longer supported.
Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No. Any additional feedback? Note WebServerName is a placeholder for the name of your Web server. Community Bot 1 1 1 silver badge. Eddy V Eddy V 99 4 4 silver badges 15 15 bronze badges. That's fundamentally impossible. The user cannot interact with UI on the server. Also, you should not automate Office on a server; it won't work well. Sorry, i think the question was not clear.. Add a comment.
Active Oldest Votes. You cannot have the user interact with UI and filesystem on the server. Improve this answer. SLaks SLaks k gold badges silver badges bronze badges.
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