The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.
One of a set of tools we're offering as a way of saying thank you for being a part of the community.
If you want to set the BACKGROUND color of the text in a richedit, you need at least a Richedit version 2 (the latest - version 3 - comes with W2K or Office2000). The DLL name of both - Richedit version 2 and version 3 is "Riched20.dll" and must be located in your \system directory.
That's the DLL part. Further you must implement the new functionality in Delphi. Luckily, there are already freeware implementations available.
Freeware implementation of Riched20.DLL (version 2): "Richedit98" from Alexander Obukhov. To download it, go to http://www.delphipages.com and search for "Richedit98".
Freeware implementation of Riched20.DLL (version 3): this is rather a tutorial by Robert Dunn. His home page is
http://home.att.net/~robertdunn/Yacs.html#RichEditPapers
Alex