I have a window which is very processor-happy; meaning that is takes some time to redraw the window. I need to redraw it when the user changes the size. The problem is that I need to know when the user is done resizing the window, since it is too slow to update it when the user drags the edges. How could this be done?
The parallel port is a very commonly known port, it was widely used to connect a printer to the PC, if you look at the back of your computer, for those who don't have newer computers, there will be a port with 25 pins and a small print…
This Article will show you how to validate number with TEdit control,
What's the TEdit control?
TEdit is a standard Windows edit control on a form, it allows to user to write, read and copy/paste single line of text.