Posted Apr am Anuja Pawar Indore. Make sure the ASP user has permissions to this folder. By default this user is not given access to much of the hard drive. IO; First Way C. Posted Apr am babu saravanan. Richard C Bishop Apr pm. This thread is two years old. Be sure to check the dates as this can be construed as abuse. No worries, just a friendly reminder for futuer reference. 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! NET Ask Question. Asked 12 years, 7 months ago. Active 1 year, 7 months ago. Viewed 46k times. Sauron Sauron Add a comment. Active Oldest Votes. However, there seem to be atleast three workarounds to accomplish the goal of "clearing the field" : a. Cerebrus Cerebrus Harish Harish 1 1 silver badge 2 2 bronze badges. I have just Used the following in the Button click event in the code behind Roooss Roooss 1 1 gold badge 9 9 silver badges 24 24 bronze badges.
Ivan Nikolov Ivan Nikolov 4 4 silver badges 15 15 bronze badges. A simple approach that works for internet explorer and Firefox - in c behind code: File1Upload. The char data type is required because the Split method returns an array in which each element is of the type char. For information about arrays, see Introduction to ASP.
You can use Microsoft Excel to save the data contained in a spreadsheet as a comma-delimited file. When you do, the file is saved in plain text, not in Excel format. Each row in the spreadsheet is separated by a line break in the text file, and each data item is separated by a comma.
You can use the code shown in the previous example to read an Excel comma-delimited file just by changing the name of the data file in your code. To delete files from your website, you can use the File. Delete method. This procedure shows how to let users delete an image.
Important In a production website, you typically restrict who's allowed to make changes to the data. For information about how to set up membership and about ways to authorize users to perform tasks on the site, see Adding Security and Membership to an ASP.
This page contains a form where users can enter the name of an image file. They don't enter the. The code reads the file name that the user has entered and then constructs a complete path.
To create the path, the code uses the current website path as returned by the Server. MapPath method , the images folder name, the name that the user has provided, and ". 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. Image upload in Asp. Image upload in asp. Image Uploading in Asp. Layout: fixed fluid. Web01 2. Strip HTML. Encode HTML. Paste as-is. Code block. Quoted Text. Best guess. Optional Password.
Richard Deeming.
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