Is there a way to make a form that has no border (FormBorderStyle is set to "none") movable when the mouse is clicked down on the form just as if there was a border?

I'm trying to move the control named pictureBox1 by dragging it around. The problem is, when it moves, it keeps moving from a location to another location around the mouse, but it does follow it......

Have a look at the following code: #include <utility> #include <map> // non-copyable but movable struct non_copyable { non_copyable() = default; non_copyable(non_copyable&&...

Why is std::lock_guard not movable, it would make code so much nicer: auto locked = lock_guard(mutex); instead of std::lock_guard<std::mutex> locked(mutex); Is there something wrong wit...

Just a question. Looking at C++ Boost libraries (in particular boost::thread class) I ended up thinking: "how is it possible to create a class defining objects that cannot be copied but that can be...

I have a panel, within that panel are several rectangular controls (the number of controls vaires) I want the user to be able to move the controls around within the panel so that they can arrange t...