I need to show individual hints on TPageControl. What I mean is that I need the TabSheet showing the same hint of its page.
How do I do this?
If possible, I would like to create a component descendant of TPageControl with this feature.
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.