I have an application that applies a floor plan as dumb JPG picture as the picture property of a TImage. The parent of the TImage is a TPanel. Inteligent icons also of TPanel are placed and dragged into place on the TPanel. See attached sample picture file. I need to print the floor plan together with the TPanel icons in high quality. I tried to use a screen print but upon printing the quality becomes hazy so I need to write a proper printer routine for my application, pleae advise. Floor-Plan.JPG
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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…
The uses clause is one of those things that just tends to grow and grow.
Most of the time this is in the main form, as it's from this form that all others are called.
If you have a big application (including many forms),
the uses clause in the in…
The viewer will learn how to use NetBeans IDE 8.0 for Windows to connect to a MySQL database.
Open Services Panel:
Create a new connection using New Connection Wizard:
Create a test database called eetutorial:
Create a new test tabel called ee…