ASP.NET

e-Ticketing Comparison

Tue, 2010-08-17 20:28

This is advertising article.

Tags: e-Ticket, carts, ASP.NET, start-ups, shopping cart, paypal, eticket, ecommerce

Daily News

Mon, 2009-02-16 22:24 | 1 comment

Here're the main highlights of last several days:

The Golden Grid

The Golden Grid is a web grid system. Authors of this framework writes that it 's a product of the search for the perfect modern grid system and it's meant to be a CSS tool for grid based web sites.

Pure Client-Side Development with ASP.NET AJAX 4.0

You can view the new video about ASP.NET 4.0 features on Channel 9 site. This video demonstrates how ASP.NET AJAX can be leveraged in a complete client-side environment, making it easier to develop rich web applications.

Building your own Wordpress theme: Beginners and Intermediate

Authors of Desizn Tech site posts very useful and easy for understanding tutorial about creating WordPress themes. From this tutorial you will learn how to create WordPress theme from scratch.

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Tags: CSS, ASP.NET AJAX WordPress, ASP.NET

Daily News

Mon, 2008-12-29 16:22

Here's the main highlights of last several days:

This Week in Edge Rails

The new issue of Riding Rail Magazine is out. You can read about many interesting features of upcoming Rails 2.3 such as unified rendering, prompts for date select helpers and ActiveRecord fixes.

New Videos From YUI Theater

Today you can view two new video lecture in YUI Theater. The first one is from Douglas Crockford. In this lecture he speaks about performance of AJAX applications. In the second lecture Nicole Sullivane speaks about building rich and fast web sites.

Free Icons, Photoshop Brushes and a WordPress Theme

The authors of Smashing Magazine continue to create and share various free and useful stuff. This time they offer the Viewport Wordpress theme, a set of Photoshop brushes and several icon sets.

An Introduction to the Yahoo! Query Language Platform

Jonathan Trevor posts an article in which he tells about fundamentals of Yahoo Query Language. Yahoo Query Language is a base platform that opens up Yahoo! user data via web standard APIs and also provides a framework for how developers, publishers, and advertisers can build applications on and off Yahoo!.

Apply ASP.NET Authentication and Authorization Rules to Static Content with IIS 7.0's Integrated Pipeline Feature

Scott Mitchell posts a new article in which he continues to explore various features of ASP.NET authentication. This time he tells shows how to apply ASP.NET authentication and authorization rules to static content with IIS 7.0's integrated pipeline feature

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Tags: ASP.NET, YUI, Rails, JavaScript, free

25+ Fresh Excellent ASP.NET Tutorials and Resources

Tue, 2008-12-23 04:37 | 1 comment

ASP.NET is one of the most popular frameworks for building web site from Microsoft. In this review we collected the best and latest ASP.NET tutorials for several last months. This collection contains tutorials for all aspects of ASP.NET like ASP.NET AJAX, MVC and LINQ.

Introduction to ASP.NET

A perfect guide for people who has just started learning ASP.NET.

Videos for ASP.NET 2.0 Beginners

A large series of ASP.NET video tutorials from Microsoft for beginners that covers all basic aspects of ASP.NET technology.

Starter Kits and Community Projects

The ASP.NET 2.0 Starter Kits for Visual Web Developer are fully functional sample applications which can help you to learn ASP.NET 2.0 and accomplish common Web development scenarios.

Tracking User Activity

Scott Mitchell talks about tracking user activity in web applications and shows how to build user tracking system on your site.

Dynamic Data - Customizing the Delete Confirmation Dialog

Matt Berseth posted an article in which he said how to customize the delete confirmation dialog.

Zip Compressing ASP.NET Session and Cache State

Scott Hansellman shows how to compress ASP.NET Session and Cache State with Zip.

Examining ASP.NET 2.0's Membership, Roles, and Profile

A comprehensive series of articles covering all aspects of the ASP.NET membership.

Some Tips and Tricks while Using ASP.NET GridView Paging

In this article Suprotim Agarwal shows some tips and tricks while using the paging feature of the ASP.NET GridView control.

GridView with DataPager in ASP.NET 3.5

Nipun Tomar posted a new article in which he demonstrates the new DataPager control in action.

New ASP.NET Charting Control

Scott Guthrie writes about new ASP.NET Charting control recently released by Microsoft.

ASP.NET AJAX

ASP.NET AJAX Tutorials

A series of video tutorials about ASP.NET AJAX, which explores techniques in building ASP.NET AJAX applications.

Access JavaScript variables on PostBack using ASP.NET Code

Often we need to access the client-side variables from ASP.NET. This article shows how you can do it.

Building Sharepoint List Style GridView with Ajax Control Toolkit

Read this article and learn how to create SharePoint ListStyle Grid GridView with Ajax Control Toolkit.

ASP.NET Confirmation Button using jQuery

In this article you can read about creating a ASP.NET Confirmation Button control that uses jQuery and its plugin SimpleModal to implement modal confirmation popups.

ASP.NET and jQuery

Using jQuery to enhance ASP.NET AJAX progress indication.

In this article Dave Ward shows how easily you can add jQuery functionality to existing ASP.NET AJAX applications.

Using jQuery to display a modal UpdatePanel confirmation.

This article extends the previous example by adding modal UpdatePanel confirmation.

Sending email with jQuery and a web service.

This article shows you how to send an email with jQuery and an ASP.NET web service.

AjaxWorld Talk: Building a Great Ajax application from Scratch

A walkthorough tutorial from Brad Abrams in which he shows how to build the AJAX application using ASP.NET and jQuery from start to finish. Also this article covers LINQ practical usage.

LINQ

Using LINQ to SQL

Scott Guthrie posted a comprehensive tutorial in which he described all features of LINQ to SQL .

LINQ Video Tutorials

These video tutorials are focused on the new LINQ language features included in Visual Studio 2008. LINQ stands for Language Integrated Query, and it enables you to write queries over things like objects, databases and XML in a standard way using new language syntax.

Creating a Poll with AJAX, SQL and LINQ in C#

This tutorial will show you how to create an online voting system which will take advantage of AJAX and LINQ to allow users to quickly and easily vote for their favorite Political candidate, and be shown who is currently the front-runner.

MVC

A Guide to Learning ASP.NET MVC Beta 1

Stephen Walther collected lots of links on various tutorials about ASP.NET MVC Beta 1.

Understanding Controllers, Controller Actions, and Action Results

In this video tutorial, Stephen Walther introduces you to ASP.NET MVC controllers. You will learn how to create new controllers and return different types of action results.

ASP.NET 3.5 URL Routing

This post specifically speaks about how URL Routing is used in ASP.NET MVC Application.

Partial Requests in ASP.NET MVC

Very often we need to implement AJAX features in out ASP.NET applications. In this article you can read about Partial requests in ASP.NET MVC.

Passing Data to View Master Pages

The goal of this tutorial is to explain how you can pass data from a controller to a view master page. Authors examine two strategies for passing data to a view master page.

ASP.NET MVC Tip: Dependency Injection with Unity Application Block

This article demonstrates how you can implement dependency injection pattern using Microsoft's Unity Application Block.

ASP.NET MVC on IIS 6 Walkthrough

Phil Haack posted an article about installing ASP.NET MVC on IIS6.

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Tags: ASP.NET MVC, ASP.NET AJAX, ASP.NET, LINQ, jQuery, JavaScript, collections

Daily News 10.12

Wed, 2008-12-10 15:26

Here's the main highlights of today's news:

50 Most Beautiful Icon Sets Created in 2008

Authors of the Noupe site posted the big collection of the best Icons created in 2008 year.

Key Configuration Settings When Deploying a Web Application

Scott Mitchell posted article which can help to do better asp.net application deploy. He mentioted types of configuration settings that should be changed when deploying an application,
but if they are not changed the application will still work in production.
These configuration settings are easy to forget to change, and forgetting to change them can reduce the performance of your application or make it more vulnerable to attacks from malicious users. This article details a handful of configuration settings that fit into this latter category.

YUI 3.0 PR2 Now Available: Widget and Plugin Infrastructure, Sample Widgets, and More

This release adds significantly to PR1, providing an all-new widget foundation, two sample widgets, a new plugin architecture, a new ultralight plugin for menu-style navigation, and enhancements throughout the library.

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Tags: ASP.NET, icons, free, JavaScript, YUI

How to read and write settings to App.config(Configuration in C# .NET 2.0)

Sat, 2006-08-12 10:50 | 16 comments

It's really simple but not clear in MSDN.

Read

Write

Hope this helps.

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Tags: C#, ASP.NET, .NET

Creating expandable property in ASP.NET web control

Wed, 2006-03-01 16:55

Today I want to show how to implement expandable property for web control(property like Font or Style in WebControl class)

For example we have class

[TypeConverter(typeof (TresholdConverter))]
      public class Threshold
      {
 
 
            private int _low=1;
            private int _high=1;
            private Color _tresholdColor;
            private bool _flash=true;
 
            public Threshold()
            {
            }
 
            public Threshold(int low, int high,
                            Color color, bool flash)
            {
                  _low = low;
                  _high = high;
                  _tresholdColor = color;
                  _flash = flash;
            }
 
            [NotifyParentProperty(true),
                  Description("Low Treshold")]
            public int Low
            {
                  get { return _low; }
                  set { _low = value; }
            }
 
            [NotifyParentProperty(true),
                  Description("High Treshold")]
            public int High
            {
                  get { return _high; }
                  set { _high = value; }
            }
 
           
            [NotifyParentProperty(true),
                  Description("Color of value when in this threshold")]
            public Color TresholdColor
            {
                  get { return _tresholdColor; }
                  set { _tresholdColor = value; }
            }
            [NotifyParentProperty(true),
                  Description("Flash")]
            public bool Flash
            {
                  get { return _flash; }
                  set { _flash = value; }
            }
     
            protected internal bool IsEmpty
            {
                  get
                  {
                        return (Low == 0
                             && High == 0 &&
                             !_flash &&
                             _tresholdColor.IsEmpty);
                  }
            }
 
            public override string ToString()
            {
                  return ToString(CultureInfo.CurrentCulture);
            }
 
            public string ToString(CultureInfo Culture)
            {
                  return TypeDescriptor.GetConverter(typeof (Threshold)).ConvertToString(null,Culture, this);
            }
            public bool IsInTreshold(int value)
            {
                  return (value<High&&value>=Low);
            }
      }

The key string in this class is [TypeConverter(typeof (TresholdConverter))]. So we are going to implement TresholdConverter class

public class TresholdConverter : ExpandableObjectConverter
      {
            public override bool CanConvertFrom(
                  ITypeDescriptorContext context, Type sourceType)
            {
                  if (sourceType == typeof (string))
                  {
                        return true;
                  }
                  return base.CanConvertFrom(context, sourceType);
            }
 
            public override bool CanConvertTo(
                  ITypeDescriptorContext context, Type targetType)
            {
                  if (targetType == typeof (string))
                  {
                        return true;
                  }
                  return base.CanConvertTo(context, targetType);
            }
 
            public override object ConvertFrom(
                  ITypeDescriptorContext context, CultureInfo culture, object value)
            {
                  if (value == null)
                  {
                        return new Threshold();
                  }
 
                  if (value is string)
                  {
                        string str = (string) value;
                        if (str == "")
                        {
                             return new Threshold();
                        }
 
                        string[] propValues = str.Split(culture.TextInfo.ListSeparator[0]);
 
                        if (propValues.Length != 4)
                        {
                             throw new ArgumentException("Invalid Treshold", "value");
                        }
                 TypeConverter colorConverter =TypeDescriptor.GetConverter(typeof (Color));
                        return new Threshold(Convert.ToInt32(propValues[2]),Convert.ToInt32(propValues[1]),
                              (Color)colorConverter.ConvertFromString(context,culture,propValues[3]),Convert.ToBoolean(propValues[4]));
                  }
 
                  return base.ConvertFrom(context, culture, value);
            }
 
            public override object ConvertTo(ITypeDescriptorContext context,
                                             CultureInfo culture, object value, Type targetType)
            {
                  if (value != null)
                  {
                        if (!(value is Threshold))
                        {
                             throw new ArgumentException("Not of type Treshold", "value");
                        }
                  }
 
                  if (targetType == typeof (string))
                  {
                        if (value == null)
                        {
                             return String.Empty;
                        }
 
                        Threshold _treshold = (Threshold) value;
                        if (_treshold.IsEmpty)
                        {
                             return String.Empty;
                        }
                      TypeConverter colorConverter =TypeDescriptor.GetConverter(typeof (Color));
                             return String.Join(culture.TextInfo.ListSeparator,
                             new string[] {_treshold.Low.ToString(),_treshold.High.ToString(),
                                                      colorConverter.ConvertToString(context,
                                                      culture, _treshold.TresholdColor),_treshold.Flash.ToString()});
                  }
 
                  return base.ConvertTo(context, culture, value, targetType);
            }
      }

It inherits from ExpandableObjectConverter class and overrides 4 his methods. Function of this class is adding value convert support to property grid for design-time.

In web control you can implement such property for example:

If you something don't understand see to MSDN or ask your question here.

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Tags: web controls, ASP.NET, C#





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Using jQuery to enhance ASP.NET AJAX progress indication.

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