News

JEDI libraries now in GetIt Package Manager

Author: Luis Navarro Hello. I’m very pleased to announce that the popular JEDI libraries are now available in the GetIt Package Manager catalog. For those who don’t know these libraries, the JEDI Code Library (JCL) consists of a set of thoroughly tested and fully documented utility functions and non-visual classes which can be instantly reused in your Delphi and C++…
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Delphi

Delphi JSON Viewer

Author: Michael K22532 JSON support has been introduced in Delphi 2010 as a part of DBExpress database driver architecture, but of course JSON support is not limited to just database applications. JSON is similar to XML as both are text-based data interchange formats. Delphi 6 introduced “TXMLDocument” component and the “XML Data Binding Wizard” to make it easier to work with XML documents…
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Delphi

Custom InPlace Editor in StringGrid

Author: Embarcadero USA Question and Answer Database FAQ2434D.txt Custom InPlace Editor in StringGrid Category :VCL Platform :All Product :Delphi 3.x Question: How can I popup my own inplace editor (such as a combobox) in a string grid cell? Answer: The following example demonstrates popping up a Combobox as an inplace editor to a Stringrid component. Example: procedure…
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C++

How to put a progress bar on a Status Bar ...

Author: Embarcadero USA Question and Answer Database FAQ2293C.txt How to put a progress bar on a Status Bar ... Category :VCL Platform :All Product :C++Builder 3.x Question: How Do I put a Proress bar on a status bar. Answer: Here is an example: This is the…
Delphi

Detecting tab key press

Author: Embarcadero USA Question and Answer Database FAQ2060D.txt Detecting tab key press Category :VCL Platform :All Product :All 32 bit Question: Since the KeyPress and the KeyDown events do not get called for the tab key, how do I trap the tab key at the form level? Answer: At form level, the tab key is generally handled by Windows. The following example demonstrates…
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