Geeks With Blogs
Saqib Ullah BootStrapper Know How April 2007 Entries
What is LINQ?
Microsoft Babies Microsoft new baby yes I am talking about LINQ stand for Language-Integrated Query is now available as a integral part of Visual Studio Orcas. Microsoft releases the new Visual Studio with the name of Orcas and all Microsoft previous efforts (Windows Communication Foundation WCF, Windows Workflow Foundation WWF, Windows Presentation Foundation WPF, Windows CardSpace and LINQ) are integrated in this Studio. From last one and half years Anders Hejlsberg team done a tremendous job in ......

Posted On Monday, April 30, 2007 9:51 AM

JavaScript In Orcas
Hello folks I want to share my new experience of development. Microsoft again come with great Integrated Development Environment (IDE), yes I am talking about the new release of March CTP of Visual Studio Orcas. One good feature that I found in Orcas is support of JScript debugging that improve the development time. New vanilla feature of coding is available in Orcas. Fig 1. Declare JavaScript function in Orcas. Fig 2. Debugging in Orcas We can now write code more easily with asp files, html files ......

Posted On Tuesday, April 24, 2007 11:14 PM

Inbox Pakistan To Build Laptops
Blogger Mohtashim has reported that Inbox Pakistan will build laptops for AIOU. 

Posted On Monday, April 23, 2007 5:39 PM

Never Before
This is my C# class and its compatible with all .Net framework versions. public class Person { // Fields private string _name; private int _age; private string _city; private string _company; // Properties public string Name { get { return _name; } set { _name = value; } } public int Age { get { return _age; } set { _age = value; } } public string City { get { return _city; } set { _city = value; } } public string Company { get { return _company; } set { _company = value; } } } From the last bit ......

Posted On Sunday, April 22, 2007 9:09 AM

ClickOnce Files
I my last blog of ClickOnce series we saw the complete cycle of the ClickOnce deployment and now in this blog we will see ClickOnce manifest and self updating of application. When publish finished it’s will create two XML files that we called manifest files and they are deployment manifest and an application manifest. One important point that I want mount is the manifest signing and this done by strong-name by using public/private keys and signed with Authenticode technology. Visual Studio 2005 only ......

Posted On Saturday, April 21, 2007 8:24 AM

Microsoft "UP"
Microsoft next target is to provide Person Computer in every home. This was impossible thirty years ago but now it is possible by Microsoft new program called "UP" Unlimited Potential. I this high tech world where success is closer than ever, connections are more easily available Microsoft start the new collaboration program that aim is to help individuals and communities around the globe to achieve their goals and targets by using easily available high tech technology. So Microsoft Unlimited Potential ......

Posted On Friday, April 20, 2007 8:31 AM

ClickOnce Deployment
Yesterday I wrote simple Windows application on .Net 2.0, after the completion of development and little bit testing of application I deployed it’s on the user machine by using the new feature of .Net 2.0 called ClickOnce [that is only available in Microsoft .Net 2.0 frameworks and above version]. This is one of most impressive feature set of the .Net 2.0 for application deployment. At this moment don’t think that Windows Installer technology is gone, it is still present with strong arms in the Windows ......

Posted On Thursday, April 19, 2007 9:38 AM

Media Platform
This is Microsoft new platform for web called Microsoft Sliverlight. This is a cross platform, cross-browser technology (plug-in) for the building of next generation Media application called rich interactive applications (RIAs) for the Web. Sliverlight easily plug-in with the existing Web applications and It is easily integrated with PHP and JavaScript. One of the most point about Sliverlight is it's build on the Microsoft .Net Framework so developers and designers easily use existing tools and experience ......

Posted On Monday, April 16, 2007 11:16 PM

Call assembly from partial trust code
In my last blog we saw the Web application trust levels, how we configure trust level from the application. Strong-named assemblies must be stored in the GAC (short of global assembly cache). By default, strong-named assemblies will not grant access to partially trusted code, because of the visibility of strong-named assemblies in the global assembly cache is high. What going on when partial trusted application call the Full trusted assembly. If the calling assembly marks with the APTCA (short of ......

Posted On Friday, April 13, 2007 4:01 PM

Web Application trust
Full trust By default, Web applications run with full trust. Full-trust applications are granted unrestricted code access permissions like calling unmanaged code, windows service, event logging, open database connection and Microsoft Messaging queues. When application trust level is set to “Full” it means that the web application only can’t access through the resource that is restricted by the operating system level-security. .Net framework allows us to configure the trust level at the machine and ......

Posted On Wednesday, April 11, 2007 12:03 PM

System.IO.FileLoadException exception
System.IO.FileLoadException exception occur because a managed assembly is found but cannot be loaded. FileLoadException thrown when user and assembly does not have necessary permission for the loading of assembly in the managed environment. When .Net running any assembly its first load into the loader and then loader check the permission against the assembly. Loader checks the assembly permission by the help of evidence. Each assembly loaded by the CLR is also assigned to one or more Machine policy ......

Posted On Friday, April 6, 2007 4:34 PM

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