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Because of my main job and lack of human resources there, I invest less and less in community. Thus I lost my MVP title. Sorry, guys. Also a ton of management tasks in big company prevents me from actual coding. However I am still able to find some time...
One of the most common problems in WPF is memory/processor time consumption. Yes, WPF is rather greedy framework. It become even greedier when using unmanaged resources, such as memory files or interop images. To take care on it, you can implement singleton...
For the last week most of WPF disciples are discussing how to get rid of hardcoded property name string inside INotifyPropertyChanged implementation and how to keep using automatic properties implementation but keep WPF binding working. The thread was...
There are some debugger-oriented attributes in .Net, however 70% of developers not even know that they exist and 95% of them has no idea what they doing and how to use it. Today we’ll try to lid light on what those attributes doing and how to achieve...
First of all, I want to beg your pardon about the frequency of posts last time. I’m completely understaffed and have a ton of things to do for my job. This why, today I’ll just write a quick post about checksum calculation in C#. It might be very useful...
My colleague just asked me about how to reduce a number of colors in image programmatically. This is very simple task and contains of 43 steps: First of all, you have to read a source image using (var img = Image.FromFile(name)) { var bmpEncoder = ImageCodecInfo...
Today, I want to write blog post which is absolutely not related to programming. It related to math and education in general those days. During work interviews, I see a lot of people, who was absolutely unable to calculate mentally. They just can’t understand...
You wrote your .NET program, that can be used as stand alone portable application (such as it should be for Smart Client Apps), however you have to be sure, that necessary prerequisites (such as .NET framework) are installed on client’s machine. What...
Today I want to speak about two dogmas: design and functional driven programming. As the example of those two approaches, I want to introduce two Twitter clients: *Chirp by thirteen23 and TwitterFox by Naan Studio As you can see, *Chirp is state of art...
Those days me and my team work very hard toward new version of “The System”. This includes massive refactoring of all solutions, hard work with TFS (which not restricted to only adding files, but also deleting, moving, etc. other words, all stuff, which...
I just published an article on Code Project, that explains how to use my latest FM USB library for building real world software radio receiver with WPF. There I referenced to some nifty WPF time savers, I’m using for everyday development. So, today I...
Recently we spoke about reading radio data in C#, however as in any vehicle we have also CD players. So what can be better, than to have an ability to play CDs while being notified about track name, gathered from CD-Text? So, let’s start. First of all...
Please update your bookmarks, because the new url of this blog is http://khason.net/ (you have not update RSS feeds, it will be done automatically). Why I did it? Why I decided to go to “stand-alone”… Well. there are some reasons. Generally, I do not...
Last time we spoke about reading and decoding RDS information from FM receivers . Also we already know how to stream sound from DirectSound compatible devices . However, before we can do it, we should be able to “speak” with such devices. So, today we...
I already wrote a little about managed way to use DirectX DirectSound . Today we’ll speak about how to get sound from your microphone or any other DirectSound capturing device (such as FM receiver ) and stream it out to your PC speakers and any other...
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