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Tips and Tutorials Listings
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Total:
294 | Displaying: 31 - 40 | Pages: << 1 2 3 4 5 6 7 8 9 10 >> >>>> |
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Comprehensive tutorial on uploading image files, determing size ( in bytes ), type ( bmp, jpg, gif ), width and height ( in pixels ) of these images, imposing restrictions to allow images of only certain size, width and height to get uploaded and to resize ( create thumbnails of ) these images.
Version: n/a - Platform(s): n/a - Updated: 15/06/2007
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This session will give you the opportunity to learn the basics of building mobile web applications with ASP.NET Mobile Controls. See how the control model and drag and drop designer make it easy to target nearly 200 devices (cell phones, PDAs and pagers) from a single mobile web form. Find out what the adaptive rendering and rich customization and extensibility models can do for your mobile web applications.
Version: 1.0 - Platform(s): MS SQL - Updated: 15/06/2007
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A comprehensive tutorial on viewing, adding, editing and removing records from MySQL database using ASP.NET DataGrid control. Provides thorough coverage of ADO.NET data access techniques and user data input validation using ASP.NET validation controls.
Version: n/a - Platform(s): n/a - Updated: 14/06/2007
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In this article we will take a quick look at two methods for creating SHA1 passwords for use on the web using .NET. It is dangerous to store passwords anywhere in plain text!! SHA1 gives a quick and easy way to encode a password into a non-human readable form. This means it is safer to store in a database, and should the database be viewed by anyone who shouldn't know the passwords, it will be much more difficult for them to work out what a user's password is.
Version: n/a - Platform(s): n/a - Updated: 14/06/2007
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This article provides one solution for replicating content to multiple share locations using VB.Net. This could be useful where you have a Web application hosted on a Web farm and you wish to have files uploaded via the Web, and then replicate the uploaded files to other servers in the farm.
Version: n/a - Platform(s): Windows 2000 / 2003 - Updated: 14/06/2007
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This article discusses different options you as a developer have in ASP.NET to send data from one ASP.NET page to another. Since you cannot use ASP.NET Web Controls (System.Web.UI.WebControls) in such a scenario (which only allow posting back of data to the same page), this article discusses other ways like using HttpContext object.
Version: n/a - Platform(s): n/a - Updated: 14/06/2007
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Consider the perceived risks of migrations that tend to cloud the benefits of new technologies from a business perspective, making it difficult to justify technology migrations to the decision makers in an enterprise. See how these risks can be identified, planned for ahead of time and evaluated against cost, time to market, and other business factors so that the project planner can have a solid handle on the bottom line of a project. See examples from a real-world commercial application and look at each of the business and technological factors that needed to be addressed when migrating an ASP application to ASP.NET on the soon to be released Windows Server 2003.
Version: n/a - Platform(s): n/a - Updated: 14/06/2007
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In this article we cover using the System.Net class to make an HTTP request and return the status code. In addition, we'll cover handling the HTTP response and binding it to an XSL transformation.
Version: n/a - Platform(s): n/a - Updated: 14/06/2007
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In this code snippet we're going to provide will enable you to add text to an image in memory. One use for this code may be to open a file on the file system and add some text to the image, then stream the image out to the user. This could come in handy if you want to create navigational buttons for your Web site dynamically based on a request or dynamically create banners via .Net code.
Version: n/a - Platform(s): n/a - Updated: 14/06/2007
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This article examines how to can create a Web service in .NET and then utilize it from a classic ASP page on your Web server, thereby providing an API that can be utilized by both your ASP.NET Web pages and classic ASP pages.
Version: n/a - Platform(s): n/a - Updated: 14/06/2007
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Tips and Tutorials Listings
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Total:
294 | Displaying: 31 - 40 | Pages: << 1 2 3 4 5 6 7 8 9 10 >> >>>> |
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