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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 want to explain all those here, but trust me, there are some. The main reason is, that there is no responsible person in charge for this blog platform in Microsoft Israel. This why, if your blog is popular and you have a respect to your blog visitors...
[This blog was migrated. You will not be able to comment here. The new URL of this post is http://khason.net/blog/read-and-use-fm-radio-or-any-other-usb-hid-device-from-c/ ] 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’ll spoke about detection and reading information from Radio USB adapters (actually...
[This blog was migrated. You will not be able to comment here. The new URL of this post is http://khason.net/blog/capturing-and-streaming-sound-by-using-directsound-with-c/ ] 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 DirectSound Output device. So, let’s start creating our first echo service...
[This blog was migrated. You will not be able to comment here. The new URL of this post is http://khason.net/blog/reading-and-decoding-rds-radio-data-system-in-c/ ] RDS or Radio Data System is very common in US and many European countries. It is communication protocol used to send small amount of digital information using regular FM radio broadcast. This protocol is used to "tell" your receiver about alternative frequencies, time, program notifications, program types, traffic information...
[This blog was migrated. You will not be able to comment here. The new URL of this post is http://khason.net/blog/creating-transparent-buttons-panels-and-other-control-with-compact-framework-and-putting-one-into-other/ ] In WPF / Silverlight world it's very simple to make transparent controls and put anything inside anything. However, that's not the situation in WinForms, and even worth in the world of compact devices with CF. Within this worlds, there is only one way to make controls transparent...
[This blog was migrated. You will not be able to comment here. The new URL of this post is http://khason.net/blog/how-to-pinvoke-varargs-variable-arguments-in-c-or-hidden-junk-in-clr/ ] Recently I wrote a cheat sheet for pinvoking in .NET . Shortly after I got a question in comments about how to deal with variable arguments, when it's more, then one parameter. Also what to do if those arguments are heterogeneous? Let's say, that we have following method in C: int VarSum(int nargs, ...){ va_list...