You can copy the code in this article to the message handler function of an event defined in an MFC .cpp file. However, the purpose of the code is to illustrate the process of using the IDispatch interfaces and member functions defined in the Excel8.olb type library. The primary benefit ...
This article discusses how to use version 4.2 of the Microsoft Foundation Class (MFC) library installed with Microsoft Visual C++ versions 5.0 and 6.0 to automate Microsoft Excel. Specifically, it shows how to navigate between the worksheets in a workbook and place data in...
Some of the popular testing frameworks for C/C areGoogle Test,Catch,Cppunit, andCppUTest. We will use CppUTest because it is easy to set up, portable, and actively maintained (at the time of writing). For using CppUTest on your local machine, I recommend checking outthis blog post for ...
Let’s set the delim character to a space ’’ character to the above example and see what happens! #include<iostream>#include<string>#include<vector>// For std::vector#include<fstream>// For std::ifstream and std::ofstreamintmain(){// Store the contents into a vector of stringsstd::...
This post will discuss how to use std::pair as a key to std::map in C++. The std::pair in C++ binds together a pair of values of the same or different types, which can then be accessed through its first and second public members. 1. Using default order We know that the third ...
In the Windows Runtime, you don't allocate memory for a string that the Windows Runtime will use. Instead, the Windows Runtime creates a copy of your string in a buffer that it maintains and uses for operations, and then returns a handle to the buffer that it created. ...
The latest version of this topic can be found at How to: Use Existing C++ Code in a Universal Windows Platform App. This topic contains a discussion and procedures for porting C++ libraries (DLLs and static libraries) to the Universal Windows Platform (UWP), which is a necessary part of cr...
Using a native C++ static library in a UWP App Porting a C++ Library to a Windows Runtime Component See also There are various ways that you can use existing C++ code in Universal Windows Platform (UWP) projects. Some ways don't require code to be recompiled with the component extensions ...
Yes, you can use dynamic memory allocation with malloc to initialize an array of structs at runtime. What is the benefit of using a function to initialize structs? Using a function to initialize structs improves code organization, readability, and allows for easier maintenance. How do I free ...
Use std::stringstream to Add Int to StringAnother way to append an integer to a string is by using std::stringstream, a versatile stream class in C++ that is defined in the <sstream> header.It provides capabilities for input and output operations on strings as if they were standard input/...