Search - Articles
DevASP.NET for ASP.NET, VB.NET, XML and C# (C-Sharp) Developers Tuesday, March 03, 2009
Dev Articles
Search Directory
ASP.NET
VB.Net
C-Sharp
SQL Server
 


Home >Search > Articles & Samples > ASP.Net
Search:
What's New - What's Hot
More Categories for Application Making Application Making (56)
Listings for ASP.NET Administration ASP.NET Administration (37)
Listings for ASP.Net Sites ASP.Net Sites (10)
Listings for Assembly Assembly (77)
Listings for Browsers Browsers (90)
Listings for Business & Enterprise Business & Enterprise (12)
Listings for Caching Caching (349)
Listings for Class Libraries Class Libraries (101)
More Categories for Code Management Code Management (191)
Listings for Compiler Compiler (11)
Listings for Component Component (144)
More Categories for Configuration Configuration (178)
Listings for Cookies Cookies (86)
Listings for Custom Controls Custom Controls (816)
Listings for Data Binding Data Binding (176)
More Categories for Database Database (3770)
Listings for Date & Time Date & Time (56)
Listings for Debugging Debugging (144)
Listings for Deployment Deployment (110)
Listings for Directory Listing Directory Listing (47)
Listings for DNS Functions DNS Functions (3)
Listings for Documentation Documentation (4)
Listings for Domain Controller Domain Controller (4)
Listings for E-Commerce E-Commerce (8)
Listings for Email Email (283)
Listings for Error Handling Error Handling (161)
Listings for Event Handling Event Handling (94)
Listings for Exception Handling Exception Handling (69)
Listings for FAQ FAQ (122)
More Categories for File Management File Management (259)
Listings for Flash Flash (3)
More Categories for Form Handling Form Handling (152)
More Categories for Function Function (10)
Listings for Globalization Globalization (92)
More Categories for Graphics & Charts Graphics & Charts (353)
Listings for Image manipulation Image manipulation (96)
Listings for Introduction Introduction (113)
More Categories for Language Reference Language Reference (110)
Listings for Master Pages Master Pages (139)
Listings for Migration to ASP.Net Migration to ASP.Net (221)
More Categories for Miscellaneous Miscellaneous (1)
Listings for Mobile Mobile (83)
Listings for Namespace Namespace (18)
Listings for Object Oriented Object Oriented (159)
More Categories for Office Documents Office Documents (71)
Listings for Performance Tuning Performance Tuning (207)
Listings for Popup Calendar Popup Calendar (17)
Listings for Popup Window Popup Window (47)
Listings for Reflection Reflection (21)
Listings for Regular Expressions Regular Expressions (78)
Listings for Remoting Remoting (57)
Listings for Request Request (30)
Listings for ResourceManager ResourceManager (6)
Listings for Response Response (12)
Listings for RichTextBox RichTextBox (30)
Listings for RSS RSS (141)
Listings for Sample Chapters Sample Chapters (2315)
More Categories for Scripting Scripting (967)
Listings for Search engine Search engine (17)
More Categories for Security & Encryption Security & Encryption (248)
Listings for Serialization Serialization (41)
More Categories for Server Application Server Application (15)
More Categories for Server Controls Server Controls (4208)
Listings for Server Variables Server Variables (37)
Listings for Session State Session State (186)
Listings for Site Performance Site Performance (28)
Listings for SQLXML SQLXML (16)
Listings for State Management State Management (82)
More Categories for Strings & Variables Strings & Variables (8)
Listings for System.drawing System.drawing (3)
Listings for System.Web System.Web (28)
Listings for Threading Threading (69)
Listings for Tips & Tricks Tips & Tricks (1574)
Listings for Title & tags Title & tags (9)
Listings for Tracing Tracing (63)
More Categories for User Management User Management (402)
Listings for View State View State (143)
Listings for Visual Studio.Net Visual Studio.Net (14)
More Categories for Web Application Web Application (27)
Listings for Web Development Web Development (255)
Listings for Web Forms Web Forms (481)
More Categories for Web Services Web Services (744)
Listings for XML and ASP.NET XML and ASP.NET (307)
 


php business entity validation  Version: 0.00     Price: $0.00  
Total Hits: 19  |  Today: 0Author: vitana      Rating:  
Read Reviews | Write Review |  Your Rating: 

I will not open any secret if say all applications using validation functionality. Some of them has it very simple, just if-else condition to be sure incoming data is correct but some of them requires advanced functionality, especially business applications which process incoming user data. If you develop some web based business application and you are sure the application user will set correct data you still need some validation because http internet traffic can be easy hacked (of course if it ...

Including custom client-side validations in your ASP.NET MVC app  Version: 0.00     Price: $0.00  
Total Hits: 15  |  Today: 0Author: Thomas Weller      Rating:  
Read Reviews | Write Review |  Your Rating: 

This post is a follow-up on my series about validating business objects throughout different layers of a software system - domain, persistence, and (ASP.NET MVC) GUI. It demonstrates how a self-written validation can be incorporated into a web page (using a bit of JavaScript) and how this can be mapped to a custom validation on the domain side....

Performing Validations with ASP.NET - Part 2     
Total Hits: 35  |  Today: 0Author: learnxpress      Rating:  
Read Reviews | Write Review |  Your Rating: 

In the previous article, you learned how to perform validations using CompareValidator, CustomValidator and RangeValidator provided with the .NET Framework. In this second part, I will examine the applications of remaining three controls namely RegularExpressionValidator, RequiredFieldValidator and ValidationSummary. While the ValidationSummary control summarizes all the errors occurred, the remaining two controls are used in different circumstances in a project depending upon the requirements....

Performing Validations with ASP.NET - Part 1     
Total Hits: 36  |  Today: 0Author: Anand Narayanaswamy      Rating:  
Read Reviews | Write Review |  Your Rating: 

Imagine a user visits your site. Imagine also that your site sells books. The user first screens the available books on the site. While screening, they fill out a form, which would enable them to provide quantity details, address and other relevant information. Suppose, however, that your user submits the form without filling in the zip code. After submitting the form, the server returns an error indicating null field provided there is no proper error handling techniques employed on the server s...

Validating ASP.NET Query Strings     
Total Hits: 51  |  Today: 0Author: Dino Esposito      Rating:  
Read Reviews | Write Review |  Your Rating: 

For years, classic ASP developers implemented page authentication by inserting some generic code at the top of each page that would grab user credentials, attach a cookie, and redirect. All that repetitive code was swept away by the ASP.NET HTTP modules for authentication. As a result, ASP.NET applications don't have to link each and every page being secured to the authentication module of choice. Everything can be done declaratively through the web.config file and a bunch of external resources,...

Validating ASP.NET Query Strings     
Total Hits: 106  |  Today: 0Author: Dino Esposito      Rating:  
Read Reviews | Write Review |  Your Rating: 

For years, classic ASP developers implemented page authentication by inserting some generic code at the top of each page that would grab user credentials, attach a cookie, and redirect. All that repetitive code was swept away by the ASP.NET HTTP modules for authentication. As a result, ASP.NET applications don't have to link each and every page being secured to the authentication module of choice. Everything can be done declaratively through the web.config file and a bunch of external resources,...

Taking Data Validation to a Dynamic Level     
Total Hits: 74  |  Today: 0Author: Kurt Cagle      Rating:  
Read Reviews | Write Review |  Your Rating: 

Although XML Schema was intended to be used to provide a better validation and definition layer for XML than Document Type Definitions (DTDs), certain underlying concepts were translated unintentionally. One concept was the notion that attributes could be set to enumerations (lists), but those enumerations needed to be specified within the schema itself. As XML becomes more distributed, as data structures become more complex and dependent on not just static but dynamic definitions, developers ar...

How to Disable a Button From Causes Client-Side Validation     
Total Hits: 21  |  Today: 0Author: Donny Mack      Rating:  
Read Reviews | Write Review |  Your Rating: 

This How To illustrates how to disable client-side validation for a .NET Button control. This question has came up quite a few times on newsgroups so I am going to throw it in an How To!...

Applying Domain-Driven Design and Patterns     
Total Hits: 363  |  Today: 0Author: Alessandro Gallo      Rating:  
Read Reviews | Write Review |  Your Rating: 

This book talks about building enterprise software. That is, designing applications with robustness, scalability and maintainability in mind. The approach took by Jimmy Nilsson is focusing on the business model. The techniques presented in the book combine Object-Oriented Programming with Patterns and tools typical of agile methodologies, such as TDD (Test Driven Development) and Refactoring....

Validating XML Data     
Total Hits: 84  |  Today: 0Author: G. Gnana Arun Ganesh      Rating:  
Read Reviews | Write Review |  Your Rating: 

The XmlValidatingReader class is an implementation of the XmlReader class and assists in validating XML documents and XML fragments. This class implements the validity constraints defined in the W3C Extensible Markup Language (XML) 1.0 Specification for DTDs, the MSXML Schema Specification for XML-Data Reduced schemas (XDR schemas) or the W3C XML Schema Specification for XML Schema Definition schemas (XSD schemas)....

Introduction to Regular Expressions: Part II     
Total Hits: 59  |  Today: 0Author: Mitchel W. Sellers      Rating:  
Read Reviews | Write Review |  Your Rating: 

This is the second part of my Regular Expressions overview. In the first article I discussed the basics of creating Regular Expressions and provided a link to test expression patterns using the .NET Framework RegEx classes. In this article I’ll discuss the various actions that can be taken to match values in a string using regular expressions. I’ll also discuss how you can implement a SQL CLR UDF to allow regular expression validation from your database to provide a strong level of input validat...

Application Domains in .NET     
Total Hits: 475  |  Today: 0Author: Joydip Kanjilal      Rating:  
Read Reviews | Write Review |  Your Rating: 

An Application Domain is a light-weight process. It is a logical and physical unit of isolation built around every .NET application by the Common Language Runtime (CLR) and contains its own set of code, data and configuration settings. Multiple application domains can exist simultaneously in the same process. The default application domain is created when the Common Language Runtime is first loaded into a process. From then on, the CLR loads an assembly implicitly into an Application Domain ...

Validation in Windows Presentation Foundation     
Total Hits: 127  |  Today: 0Author: Paul Stovell.      Rating:  
Read Reviews | Write Review |  Your Rating: 

Since the dawn of software development, the single biggest threat to reliable information has been end-users. After decades of the existence of computers, why do we still need to inform users that "the Start Date should always be less than the End Date", or that "First Name is a required field"? Since User.Current.Electrocute() won't be added to the .NET Framework until .NET 4.0, most of us generally have to resort to displaying some kind of UI cues to politely tell the user what they've done wr...

Reuse in ASP.NET Across Domain     
Total Hits: 582  |  Today: 0      Rating:  
Read Reviews | Write Review |  Your Rating: 

ASP.NET offers a wide array of advantages over Classic ASP, which will compel the millions of ASP developers to move to ASP.NET in a hurry. However, as with any new technology, there are tradeoffs....

Writing A Custom Validator Control In ASP.NET     
Total Hits: 282  |  Today: 0Author: Akhilesh Kumar      Rating:  
Read Reviews | Write Review |  Your Rating: 

There are many things that need to be validated before a page is submitted to the server to avoid unnecessary intrusion and reduce the load on the server. One of the simplest example is email, date, and number field data must be in the correct format....

Performing Validations with ASP.NET     
Total Hits: 833  |  Today: 0Author: Anand Narayanaswamy.      Rating:  
Read Reviews | Write Review |  Your Rating: 

Validation means checking for the accuracy and correctness of the entered data. By employing proper validations, you not only check for the above-mentioned criteria but also can prompt a user to enter a correct value and thereby avoid costly errors. These errors can be either due to carelessness of users or due to some other reason...

HOW TO: Use ASP.NET Validation Controls from Visual Studio .NET      
Total Hits: 470  |  Today: 0      Rating:  
Read Reviews | Write Review |  Your Rating: 

The .NET Framework contains a variety of validation controls that, when placed on an ASP.NET Web Forms page, validate user input entered into the control fields and display associated error messages for each control. This article explains how you can use ASP.NET validation controls to quickly and easily implement client-side and server-side validation of user input....

Understanding ASPNet Validation Controls     
Total Hits: 445  |  Today: 0Author: Armando Andrade      Rating:  
Read Reviews | Write Review |  Your Rating: 

Finding input validation with ASPNet a chore In this article Armando gives us the low down on ASPNet validation controls along with helpful coding examples to get you started...

Validation in ASP.NET     
Total Hits: 805  |  Today: 0Author: Philip Quinn      Rating:  
Read Reviews | Write Review |  Your Rating: 

Validating forms was tedious, now its a matter of inserting controls....

ASP.NET Validation in Depth     
Total Hits: 1172  |  Today: 0      Rating:  
Read Reviews | Write Review |  Your Rating: 

This article discusses in detail how the ASP.NET validation controls work. This article is recommended reading for anyone building complex pages with validation controls or those looking to extend the validation framework. For people looking to get started with the validation controls or deciding whether to use them, see User Input Validation in ASP.NET...



Disclaimer - Privacy
© 2002-2017 DevASP.net