December, 2013

Composite Pattern: Handling child node collections

One problem related to composite pattern is how to implement operations over child collections. Composite classes have children and leaf classes not. There are many ways how to solve the problem of where and how to keep child nodes collection. In this posting I go through different options and analyze those solutions through different code examples.

IFileClient – Generalizing storage access in ASP.NET web applications

This is one of the examples from my presentation about how to port existing ASP.NET applications to Windows Azure and how to build hybrid applications that work in multiple environments. One of important aspects is file storage that may have multiple implementations for different technical environments. In this posting I will introduce you my idea about generalized file access in web applications.

Generalizing storage access for Windows Phone and WinRT apps

When building application that works both on WinRT and Window Phone you use Portable Class Libraries (PCL) for shared classes. As there are many application specific things that are not same on different platforms or that are not supported by PCL then you have to make some architectural decisions when creating shared functionalities. In this posting I will focus on persisting data for offline use.

Composite Pattern

Composite pattern is used in many applications. It helps to build hierarchies of similar objects and handle slices of hierarchy as one. Maybe one of the most popular implementation of this pattern in .NET world is Nodes collection of ASP.NET TreeView control. In this posting I will introduce you composite pattern and provide some implementation tips and samples about it.

Why professional in-house content management matters?

Managing content on professional level in company’s intranet and extranet sites is very important. Often companies underestimate the importance of information quality and instead focusing on improving it they try to find other ways how to make people use materials provided through these sites. In this posting I will go through main problems related to […]