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We have created our COM component using C++ and we have tested our COM component in C++ based client application. We found that our COM component is working fine. Since our component is built on COM, it should work with client applications which developed using other languages like Visual Basic, Java, Visual C++ etc., This is one […]
Windows allows us to change the local area connection settings through the “Local Area Connection Properties” dialog. Through this article, we are going to discuss the steps to open the “Local Area Connection Properties” dialog. Step (1). Right-click on the network icon from the System tray. It will display a pop-up menu. Step (2). From […]
Internet Explorer allows us to show or hide the menu bar to allow to increase the display area within the Internet Explorer window. This article explains the steps to show or hide the menu bar from Internet Explorer Window. This article applies to: Internet Explorer 9 Step (1). Open Internet Explorer. Step (2). Right-click on […]
The cPanel control panel allows us to see the bandwidth usage of your site. It displays the current month’s bandwidth usage, as well as the previous month’s bandwidth usage in graphical view. Depending on the settings made by your system administrator, the bandwidth usage includes: HTTP (web) bandwidth usage POP3 (mail) bandwidth usage FTP bandwidth usage […]
MS-DOS supports user input through some of its commands. One of the command is “CHOICE” command to get user option from the given options. The selected option will be returned. CHOICE is the command which is helpful to display list of options and allows the users to select the option from list of options. Once […]
Finally, we have successfully developed our COM component HelloComponent using C++. Let’s summarize how we developed our COM component in this article. Microsoft’s Component Object Model (COM) is a specification to allow to write of reusable components and enables them to communicate with each other. COM depends on interfaces to achieve its goals. One of […]
IIS 7 Web Server (Internet Information Services) Manager provides easy to use interface to manage IIS Web Server. Through this article, we are going to discuss the steps to start or stop the IIS 7 Web Server on Windows 7 Operating System. Step (1). Open Internet Information Services (IIS) Manager application. It will open three […]
The cPanel control panel supports file backups from the Backups page. From the Backups page, we can take full backups or partial file backups. This article explains the steps to generate full backups. Step (1). Log in to your cPanel control panel account. Step (2). Click on the Backups icon; which is usually under the […]
C++ Templates are used for writing generic programming. C++ allows defining the function templates and class templates. In C++, we use the template keyword to write generic programming. The syntax of the template declaration starts with template<class T> Where template is the keyword that indicates the particular function or class is a generic function or […]
CoCreateInstance depends on IClassFactory to create class instances. We have looked into IClassFactory‘s methods and we have implemented these methods in our previous article. Let’s include IClassFactory‘s implementation into our HelloComponent. We already have HelloComponent‘s declaration in the “HelloComponent.h” file and its implementation in the “HelloComponent.cpp” file. In the same way, we will add the IClassFactory […]
