C++ open window hello world
问题 How can you write a C++ program to open a window like this one... Is it possible or can apps only be ran from the command line ? I'm using the G++ compiler... Do I need something else like visual studio? Can I do it just by writing code? 回答1: Take a look at Qt which is a cross-platform framework that easily builds GUIs. Then check out a Qt tutorial, do a google search. Here is one that will get you to "hello world" Also, you might want to check out Code::Blocks as an IDE. It will use your