Hi. I've got this problem were I can't set an image to be on top of a groupbox. In the groupbox I am embedding a separate application, and I want to have the ability to have images on top of the groupbox. Right now I can only put buttons on top, but images, shapes, etc get put behind the groupbox.
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.
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…
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