Introduction

Claim-based authorization is a new model of authorization introduced in Windows Communication Foundation. This model addresses more scenarios than the popular role based  security model (IIdentity, IPrincipal). This is useful when an application requires complex [...]

Introduction

Recently I have been working with some hierarchical object structures that are a composition of several other nested classes and elements, that we call “template objects”. To give you an idea of this, consider “Patient” class as [...]

 to download the source code please click here

The <iframe> tag defines an inline frame that contains another document and is supported in all major browsers.
[...]

XMLHttpRequest (XHR) is a DOM API that can be used inside a web browser scripting language, such as JavaScript, to send an HTTP or an HTTPS request directly to a web server and load the server response data directly back into the scripting language. The technique that we are going [...]

It is quite common to display a loader-image or some kind of progress bar image in a browser when the server is busy serving the request. Before we go deep into page streaming techniques with XMLHTTPRequest call and IFrame, lets look into a simple loader icon implementation – the idea [...]

 to download the source code please click here

In the earlier post we have discussed little bit about the limited number of worker threads available in the thread pool of ASP.NET and we identified why we should always try to [...]

Here in this series of post I am discussing few techniques to give client instant feedback on task progress in ASP.NET page. In the previous post I have discussed about displaying task progress - using regular handler, here I will discuss how to do the same in standard [...]

As an ASP.NET developer we frequently deal with long running tasks for example:

• Making long-lasting webservice calls.
• Making prolonged calls to database that runs complex queries.
• Do lengthy file operation
• Calling remote objects etc.

When the server is busy performing the lengthy time consuming [...]

Now help is on the way in the form of Microsoft WebsiteSpark, a program announced today that will empower Web site design and Web application development firms with 10 or fewer employees. WebsiteSpark provides development tools, production licenses for server products, technical support, business development support, and access to the [...]

In my previous blog post, I have discussed about how to get asynchronous JQuery treevew to work with ASP.NET Webservices, and we identified that, to make a successful ASP.NET webservice call using JQuery the request must be POST request, the content type of the request must be “application/json; [...]