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Kaleidoscope Everything under the sun, ending in .Net
Problem Scenario: There is an enum keeping track of operations to be performed on a table Public Enum PartitionKey { Createtask, Updatetask, Deletetask } User is entering the value for the operation to be performed and the code to check the value entered in switch case. Switch (value) { case PartitionKey.Createtask.ToS... { Create(); break; } case ......

Below is the approach that can be implemented whenever there is a requirement of creating an Azure Table having entities with different schema definitions. We can have a Parent Entity defined which will hold the data common in all the entity types and then rest all entities should inherit from this parent class. There will be only on DataServiceContext ......

Creational design patterns were introduced in order to avoid the inherent tight coupling between the classes which were stemmed up from the excessive creation of objects of one class by the other class. Factory pattern is one of the most widely used creational patterns. This pattern calls for the use of a specialized object solely to create other objects, ......

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Jul 10
IntelliTrace is a new and very interesting feature of Windows Azure Tools SDK, June 2010 release. It, along with its other features, enables debugging of application in the cloud. This feature is available in Microsoft Visual Studio 2010 Ultimate only. IntelliTrace provides an enhanced picture of the application compared to the traditional debugging. ......

Here I am trying to provide step wise approach of implementing validations using IDataErrorInfo interface. Steps to be carried out in ViewModel and Model classes: Add reference to System.ComponentModel namespace. Implement IDataErrorInfo interface in ViewModel and Model classes Create sub routine for checking validations on Fields in ViewModel and Model ......

Imperative Programming :: Imperative programming is a programming paradigm that describes computation in terms of statements that change a program state. In much the same way as the imperative mood in natural languages expresses commands to take action, imperative programs define sequences of commands for the computer to perform. The focus is on what ......

XSLT (Extensible Stylesheet Language Transformations) is a declarative- XMLbased language used for the transformation of XML documents into other XML documents. Using XSLT , the original document does not changed; rather, a new document is created based on the content of an existing one. XSLT is developed by the World Wide Web Consortium (W3C). Using ......

The Model-View-ViewModel pattern is similar to the Model-View-Presenter, except you have a model tailor-made for the View, called the ViewModel. The ViewModel contains all the UI-specific interfaces and properties necessary to make it easy to develop a user interface. The View binds to the ViewModel, and executes commands to request an action from it. ......

With Microsoft Expression Blend 4, you can create websites and applications based on Microsoft Silverlight 3 and Microsoft Silverlight 4, and desktop applications based on Windows Presentation Foundation (WPF) 3.5 with Service Pack 1 (SP1) and WPF4. Expression Blend provides new support for prototyping, interactivity through behaviors, special Silverlight ......

Introduction It is a platform that enables collaboration and offline access for applications, services and devices. Sync framework features technologies and tools that enable roaming, data sharing and taking data offline. Moreover, developers can build synchronization ecosystems that integrate any application with data from any store, by using any protocol ......

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