I have a Form (Form1) with alot of components on. Some times I do some calculation that take alot of time and I would like the Cursor to turn to crHourGlass all over the Form. If I change Form1.Cursor the cursor will be HourGlass when on Form1 but not on one of its components (which is almost all over). It cannot be true that I should have to change the Cursor-property of all the components of Form1.
Can anyone help me to an easy way to just make the cursor = crHourGlass all over Form1 or the application.
A lot of questions regard threads in Delphi.
One of the more specific questions is how to show progress of the thread.
Updating a progressbar from inside a thread is a mistake.
A solution to this would be to send a synchronized message to the…
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.
In an interesting question (https://www.experts-exchange.com/questions/29008360/) here at Experts Exchange, a member asked how to split a single image into multiple images. The primary usage for this is to place many photographs on a flatbed scanner…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below.