Where can I put the Try...Exception...end;
code to check if the user typed correctly when
leaving the TField? Delphi shows the exception
message automatically if the input value is
invalid, but I wanted to show my personalized
messages. I tried everything to validate before
Delphi, but Delphi always shows the exception
messages first. Please give me an example.
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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…
Creating an auto free TStringList
The TStringList is a basic and frequently used object in Delphi. On many occasions, you may want to create a temporary list, process some items in the list and be done with the list.
In such cases, you have to…
This Micro Tutorial will give you a basic overview how to record your screen with Microsoft Expression Encoder. This program is still free and open for the public to download.
This will be demonstrated using Microsoft Expression Encoder 4.