잠토의 잠망경

Introduction In this article, we'll look at how sound waves work and interact with each other, as well as how to represent waveforms in PCM WAVE format (*.wav). Then we'll build on that understanding to create a class that generates musical tones, which will allow us to create whole songs from scratch. Example code is included in the source download, which will generate clips from two of the mos..

Introduction This article shows how you can capture screen images including the mouse cursor. Background Screen capturing is a very useful way of resource sharing as used in applications like Remote Desktop, Virtual Network Computing (VNC), where a user can access, view, and interact with a remote desktop as his own desktop. Also, it is used in non ethical applications like hacking applications,..

Introduction This is a simple Win32 Dialog based application that provides multiple desktop support on windows platform as present in the LINUX system. The application provides you the option to create 1 to 3 desktops. Through these different desktops, you can easily separate your applications. This helps a lot when you have some application that you don't want to close by mistake as you can put..

Introduction Although making user-mode application enter the kernel is definitely an exciting exercise, it is far from being something unheard of. It has been first done by Matt Pietrek (he did it on Windows 95 many years ago). His technique was later adjusted to Windows NT by Prasad Dabak, Sandeep Phadke and Milind Borate. In order to enter the kernel right from an application, one has to set u..

Introduction This purpose of this article is to explain how to send a raw Ethernet packet using C# on a Microsoft platform. A raw Ethernet packet is the complete Layer 2 network frame that is sent to the physical wire. Sending a frame like this allows you to manipulate the target and source MAC addresses and the Layer 3 protocol fields. 출처: http://www.codeproject.com/KB/IP/sendrawpacket.aspx