Suppose that I create next components:
TMyDBEdit (from TDBEdit), TMyDBText (from TDBText), etc.
So, what is the best way to ask is some object is one of my
components (not particulaly one but one of all)? But, without casting, becouse some time I can add some new component and don't want to change casting again and again!
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…
In this tutorial I will show you how to use the Windows Speech API in Delphi. I will only cover basic functions such as text to speech and controlling the speed of the speech.
First you need to install the SAPI type library, th…
We’ve all felt that sense of false security before—locking down external access to a database or component and feeling like we’ve done all we need to do to secure company data.
But that feeling is fleeting. Attacks these days can happen in many w…