Adding a block of comments at the beginning of a method is useful for adding a note about what a method does, as well as a list of input/output parame...
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4D Write Pro has been designed to create all kinds of documents, from the most simple to the most sophisticated. To achieve this diversity, documents ...
So your application has been developed and you're ready for the next step. 4D lets you: generate a compiled database that no longer contains any i...
Wondering how to create a nice and dynamic user interface? Typically when a form is resized, the form objects whose horizontal sizing or vertical sizi...
4D provides libraries to help you develop applications. One of these libraries is standard and contains preconfigured form objects and widgets, while ...
Have you ever needed to use methods with both thread-safe and not thread-safe calls, with conditions that skip over commands that are not thread-safe?...
Easily send a 4D Write Pro document containing images as the body of an email!
November 26, 2019
1 min read
Want to use 4D Write Pro to create HTML emails with static pictures in the text? Maybe something like a fancy newsletter with pictures of the top ten ...
In this blog post, we showed you how to convert a binary database into a project database. Once everything is ready and the conversion has successfull...
Before exchanging files (by email for example), we often compress them to reduce their size before transmitting them. With 4D v18, you can compress an...
Do you need to build a customized 4D connection dialog? Interested in connecting your client application to different servers? These are two scenarios...