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| | Total Hits: 10 | Today: 0 | Author: Mikesdotnetting | Rating:  |
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If you come to ASP.NET MVC from a purely ASP.NET Web Forms background, one of the first things you are likely to notice is that all those nice easy Server Controls have disappeared. One of those is the FileUpload, and its absence seems to cause a few problems. This article looks at how to upload files to the server in an MVC world, and how to get them back from the server to the user again.... |
| | Total Hits: 274 | Today: 0 | Author: Bean Software | Rating: |
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In this article I am going to look at how to upload a file to the web server and compress it using the compression methods provided in .Net. I will use the open source compression method to compress to a .gz file. The method is available in System.IO.Compression.... |
| | Total Hits: 323 | Today: 0 | Author: saravanan gajendran | Rating: |
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A custom SharePoint list can be configured to collect any type of data and SharePoint automatically generates the forms for adding new items, editing items and viewing items.
Team Web site comes with a built-in List Calendar, Task, which is listed on the Quick Launch bar. A new custom list has to be created for storing the files.... |
| | Total Hits: 218 | Today: 0 | Author: Adrian Bacaianu. | Rating: |
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This article describes two ways of uploading images and files to your web server, and the advantages and disadvantages of both. My contribution is based on the comparison between the different methods. I didn't invent any Microsoft upload technique.
This article is based on an ASP technique which I got from my colleague Doru Paraschiv and on a very good article from MSDN. My special thanks to Panos Kougiouris, for his help in revealing the ISAPI binary streaming techniques. Check out Creating... |
| | Total Hits: 308 | Today: 0 | Author: Pratik Desai | Rating: |
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File uploading always has been challenging. .Net framework comes with pre built class that has made file uploading relatively simple. In this article we will upload multiple files using the HtmlInputFileControl and Files property of the Request object that return a reference to HtmlFileCollection. But first lets get familiar with the basics of file uploading.... |
| | Total Hits: 213 | Today: 0 | Author: Pari Moola | Rating: |
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File Upload has always been a tedious task in ASP. This is due to the encryption type of the form used to submit the file from the client’s browser. It was a complex task to receive such files on the server side using ASP. Data had to be retrieved as a safe byte array and decrypted before it could be used. Most of the people resorted to 3rd party DLL’s, a few wrote their own DLL’s and some even wrote purely ASP solutions to this problem using VBScript.... |
| | Total Hits: 4634 | Today: 0 | Author: Damian Manifold | Rating: |
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On of the new additions in .NET is the ability to upload files without the need for additional components. The class HttpPostedFile deals with posted files. It has only a few members, but these cover anything you would want to do with an upload. Here is an example that hopefully demonstrates everything you need to know.... |
| | Total Hits: 4507 | Today: 0 | Author: Budi Kurniawan | Rating: |
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File upload and download are much simpler tasks in ASP.NET than in classic ASP, thanks to the extensive .NET Framework class library. While file upload in ASP.NET is as easy as retrieving an HTML form value, file download is still a bit tricky.... |
| | Total Hits: 8 | Today: 0 | Author: Jahedur Rahman Chowdhury | Rating:  |
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Uploading files is a common scenario and an essential part of many web applications. Here I have created a class which can be used to upload files easily. The uploader class automatically validates all the necessities i.e. validation of upload directory, file extensions, etc.... |
| | Total Hits: 20 | Today: 0 | Author: Sunasara Imdadhusen | Rating: |
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This will allow user to upload, download and delete file with classic user interface and without reloading page.... |
| | Total Hits: 4 | Today: 0 | Author: Bala Murugan | Rating: |
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My previous article How to Upload Multiple Files in ASP.Net helped us to create a multiple file uploading system in ASP.Net. The main drawback of that approach is, it requires adding a new file upload control for every extra file we need to upload. Read the article to know more. Moving forward, we will develop a system where users can select multiple files at a time and upload it one by one or in parallel with a progress bar and cancel button near it, simply like a Gmail style upload system.... |
| | Total Hits: 1 | Today: 0 | Author: SheoNarayan | Rating: |
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Today there was a post in the DotNetFunda.Com Forums http://www.dotnetfunda.com/forums/thread2865-fileupload-control-postback.aspx and the author wanted to upload the file without user explicitely clicking the Submit button.... |
| | Total Hits: 10 | Today: 0 | Author: Tristanlim | Rating: |
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Shows how to incorporate upload/download to SQL server function directly using Dynamic Data:
1 Create the Dynamic Data website
2 Create Custom Field Templates
3 Create the Custom Field Templates to implement the upload/download functionality... |
| | Total Hits: 248 | Today: 0 | Author: benoityip | Rating: |
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There are many ASP.NET file upload progress bars flowing around, but I have come across many of them that don't work. This code is referenced by the article in http://krystalware.com/blog/archive/2004/10/11/303.aspx. It works. However, that one provides more functions then what I want, so I spent time to go through his code and extract some important bits of his code and build this file upload progress bar.... |
| | Total Hits: 178 | Today: 0 | Author: Faisal Khan. | Rating: |
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In this tutorial you are going to learn everything in detail step by step you'll ever want to know about inserting binary data ( images, zip files etc ) into database. This is actually first of the three articles I am going to write on manipulating binary data in the database. After this article you'll be able to upload binary data into database, then in the second article (Displaying Images from an Access Database using plain ASP) you'll learn to get this data out of database and display it as ... |
| | Total Hits: 90 | Today: 0 | Author: Faisal Khan. | Rating: |
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This article is number three in a series of articles I wrote about uploading and displaying binary data with ASP. The first article was about Uploading binary data to the database, second was on Displaying binary data from the database and the third one ( this one ) is going to be on 'Uploading files to the server hard disk using pure ASP'.... |
| | Total Hits: 90 | Today: 0 | Author: Scott Mitchell | Rating: |
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All of the tutorials we’ve examined so far have worked exclusively with text data. However, many applications have data models that capture both text and binary data. An online dating site might allow users to upload a picture to associate with their profile. A recruiting website might let users upload their resume as a Microsoft Word or PDF document.... |
| | Total Hits: 53 | Today: 0 | Author: darick_c. | Rating: |
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It is difficult to find a decent upload control that handles large files, shows a progress bar, and still works in a medium-trust hosting environment. The problem with these controls is that medium-trust does not allow Reflection. But this does not mean that we are out of luck. One of the problems these controls strive to overcome is the server running out of memory when large files are uploaded by streaming the uploaded file to disk. But the HttpPostedFile class description states that "By defa... |
| | Total Hits: 91 | Today: 0 | Author: Microsoft Corporation | Rating: |
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Learn common ways of downloading and uploading files in Java and how the Java Language Conversion Assistant (JLCA) converts Java file-handling code from Java to C#. See how JLCA-produced code can be modified to take advantage of .NET features not present in Java.... |
| | Total Hits: 334 | Today: 0 | Author: Faisal Khan. | Rating: |
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In this article we will learn how to upload one or more files from the client browser to the server hard disk using plain ASP.NET. We will not be creating or making use of any commercial or home-made components, instead we will learn to make use of standard ASP.NET HTML controls which are part of ASP.NET 1.0.... |
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