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Windows based user interface applications are message driven. When a message is generated, its associated message handler will be executed. MFC (Microsoft Foundation Classes) framework enables to write message driven applications more easily. MFC provides CCmdTraget class for this purpose. In this article I am going to explain the steps to create user-defined messages and […]
“414 Request-URI Too Large” error happens when the URL is too large. Usually when we select multiple users in WordPress and apply bulk delete action on selected users; WordPress will form the URL with all the selected users and send the URL to the server to delete the selected users from the WordPress database. There […]
Object files are compiled code modules useful to split large code files into small modules to enable to manage them easily. In this article, we are going to discuss the steps to create object files and use them from other code modules. When we compile a program, the ‘C’ compiler will generate object files (“.o” […]
Microsoft Excel application provides chart tools to manage charts in Excel sheets. In this article, we are going to discuss the steps to increase the gap between the slices in the Pie Chart. Step 1. Open the excel sheet where the Pie Chart graph is added; in Microsoft Excel 2013 application. Step 2. Select the […]
C provides bitwise operators to deal with bits. Each bit is either “0” or “1”. In this article, we are going to discuss how to use bitwise operators in C. C provides the following bitwise operators. & (Ampersand – Bitwise AND Operator) | (Pipe Symbol – Bitwise OR Operator) ^ (Cap Symbol – Bitwise XOR […]
We have discussed some of the buffered and un-buffered functions those are dealing with file management in ‘C’. In this article, we are going to discuss couple of other ‘C’ functions used for file management. Like fseek function we have lseek function which is helpful to navigate within the file. lseek function will be used […]
As of now, we have discussed CObject class features “run-time class information” and “serialization support” in our previous articles MFC – CObject class – An Introduction – Enable Run-time class information and MFC – CObject class – Enable Object Serialization respectively. In this article, I am going to discuss CObject‘s another feature “dynamic object creation”. […]
In this article, I am going to explain the steps to display product information of the installed Microsoft Outlook 2013 application. And also explains how to change the theme, background, and product key of the installed Outlook product. Step 1. Click on the File menu from Microsoft Outlook 2013 application window. Step 2. Click on […]
As part of this series of articles, we are discussing buffered and un-buffered functions dealing with file management. We already discussed buffered functions in our previous articles and started discussing un-buffered functions. We have seen open and close functions in the previous article. In this article, we will discuss a few more un-buffered file management […]
MFC (Microsoft Foundation Classes) provides classes to deal with dialogs. Dialog boxes are very useful to take user inputs, displaying and allowing the users to change configuration settings, displaying messages or warnings or errors etc.,. Dialogs are classified into two types depending on their behavior. One is modal dialog and another one is modeless dialog. […]
