Like anything else in MCI, you can set device information using a MCI command (string/numeric), and this time it’s the MCI_SET command.
Archive for the ‘C/C++’ Category.
First, this writing concentrates of and compares between three programming languages, C#, C++/CLI, and ISO/ANSI C++. It discusses 9 rules that every developer should keep in mind while working with constructors, destructors, and finalizers and class hierarchies:
This writing will focus on how you can record sound from an input device and how you can play sound files using MCI (Media Control Interface) in C and C#.
This writing does not involve a discussion or even an introduction to MCI. Instead, it provides technical discussion of what we will need to use to record and to play sound files. If you need an introduction to MCI refer to the MSDN documentation.
We will begin by a discussion to types and functions required to accomplish our tasks. Then we will look on how you can utilize those types and functions in your C or C# application.
Our demonstration examples in this writing will be in C. In the last section we will have a look at .NET and C#. Besides this, there are sample applications written by C and C# attached with the article.
I got a question about WinMain and its ANSI lpCmdLine. Are you required to use the ANSI argument? No, you are not!
MFC allows you to override CWinApp::OnIdle function to perform idle-time processing.
This function is called whenever thereâ€™re no messages are waiting for processing in the message queue.
In this function, you can perform some secondary processing like updating the status bar, toolbar, etc.
Which is better, to use BeginPaint/EndPaint, or to use GetDC/ReleaseDC?
This article teaches you how to refer to resources, to use Resource IDs, and to use Resource Names. It doesnâ€™t talk about resource, how to define them, or how to load them. It assumes previous knowledge of ABCs of handling resources in an IDE like Microsoft Visual Studio or Microsoft Visual C++.
In C and C++, you can have 3 ways of write a number: a) decimal b) hexadecimal 3) octal
This article discusses how you can display the page in print preview as grayscale if the printer is black-and-white. It discusses first how you can convert colors to grayscale. After that is discusses how to detect whether you are in print preview or not and whether the current printer is color or black-and-white printer. Letâ€™s goâ€¦
Windows comes with two types that represent a Boolean variable (TRUE or FALSE.) Both represent FALSE if 0 and TRUE if non-zero.
A union is a memory location that is shared by two or more different types of variables. A union provides a way for interpreting the same bit pattern in two or more different ways (or forms.)
In fact, unions share structures lots of characteristics, like the way they defined and marshaled. It might be helpful to know that, like structures, unions can be defined inside a structure or even as a single entity. In addition, unions can define complex types inside, like structures too.