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Automatically hyperlink URLs in ASP.NET Pages
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| Total Hit (9768) |
Suppose that your ASP.NET pages display contents read from database fields. Suppose also that some of those fields may contain URLs or email addresses. A typical example is when you display user information such as the email address or the personal Web site. By using regular expressions, you can aut
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Sending files to the browser
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| Total Hit (2746) |
The ASP.NET Response object has been greatly expanded in its capability to send output to the client browser. For example, the WriteFile method can send the contents of any text, HTML, or XML file to the browser; in classic ASP you have to load the file in memory and then pass its contents to a Writ
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Simple User Account Login
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| Total Hit (683) |
Demonstrates maintaining user account information, managing session state, Access database I/O, cookies, and some other basic features.
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Dropdown list for the foreign key of a table in a datagrid
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| Total Hit (930) |
The script populates an ArrayList with values from the database and then binds the list to the dropdown inside the datagrid. You would want to do something similar, but you'll need to store the foreign key as well as the text.
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Configuring Exceptions Using Web.config
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An article on handling exceptions using custom handlers, by a custom configuration section, making it independent from the using application.
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Developing A Newsletter Subscription Web Service
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| Total Hit (746) |
Web services offer their functionality over the web via standards like HTTP and XML. There are many models suggested for implementing the business functionality via web services. One of them is subscription based services. Such services allow the users to subscribe or unsubscribe to the service as p
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How Do I...Use Regular Expressions to match a pattern?
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| Total Hit (762) |
Regular Expressions allow for easy parsing and matching of strings to a specific pattern. Using the objects available in the RegularExpressions namespace, it is possible to compare a string against a given pattern, replace a string pattern with another string, or to retrieve only portions of a forma
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Use ASP.NET caching to optimize your Web applications
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| Total Hit (979) |
The ASP programming model includes the Application object, which allows developers to place both simple data types and COM objects in memory on the Web server so they could be accessible on any page, regardless of the current user. While ASP’s Application object retains its original functionality in
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ASP.NET Validators Unclouded
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Demistifying the mysterious ASP.NET validator controls, allowing fast and painless validation of Web Forms.
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Filtering the DataGrid
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| Total Hit (539) |
In this article we will filter the DataGrid on two columns. This adds a little code complexity but is not really very hard to do.
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SWAT - A simple Web-based Anomalies Tracker - Part 3
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| Total Hit (889) |
This is the third article in a series of articles describing the development of an application I devised as a learning project. The purpose of the project was to gain experience developing in the .NET environment. The goal I had given myself was to define a WEB-based application and then develop the
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Paging In ASP.NET
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| Total Hit (556) |
When making the transition from ASP to ASP.NET, you will discover that paging through database records has become both remarkably simple and more difficult at the same time. The DataGrid control has made it a breeze to create a Web page that allows the user to page through the records of a database
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Creating Images on the Fly with ASP.NET - Introduction
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| Total Hit (1156) |
Before the advent of the .Net framework, creating images on the fly for a web browser was a tedious task. Now, thanks to the .Net framework, creating images on the fly is a simple task. This article will provide the reader with the fundamentals necessary to start developing dynamic images with the .
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