I am searching a source code which replaces all occurencies of an "old" substring in a master-string
to a "new" substring. If the "old" substring can't be found in the master-string, the routine must be
quit without run-time error.
Have you suggestions for me how this could be accomplished?
Have you ever had your Delphi form/application just hanging while waiting for data to load?
This is the article to read if you want to learn some things about adding threads for data loading in the background.
First, I'll setup a general applica…
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.
Look below the covers at a subform control , and the form that is inside it. Explore properties and see how easy it is to aggregate, get statistics, and synchronize results for your data.
A Microsoft Access subform is used to show relevant calcul…