I have a picture in TImage and I want to make on him some places where 'onmouseover' change the cursor and when I click on it, it will open another picture in TIMAGE.
I know I can do it as more TIMAGEs and on every I want I can write onmouseover proc. Is there another way?
You can annalyze the position of the mouse cursor in the OnMouseMove event, and change the cursor accordingly.
For example, if you have a hotspot at position top:50, left:50 in your image and the hotspot
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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 my programming career I have only very rarely run into situations where operator overloading would be of any use in my work. Normally those situations involved math with either overly large numbers (hundreds of thousands of digits or accuracy re…
Although Jacob Bernoulli (1654-1705) has been credited as the creator of "Binomial Distribution Table", Gottfried Leibniz (1646-1716) did his dissertation on the subject in 1666; Leibniz you may recall is the co-inventor of "Calculus" and beat Isaac…