4D V14
4D Web Services Expansion
Your 4D application can publish Web services in either DOC or RPC style, with just a single click. In addition, you get programmatically controllable security features and automatic WSDL (Web Services Definition Language) publication.
4D Hierarchical Lists
Lists are filled "on the fly" via the "on expand" and "on collapse" events.
4D Indexes
There are several types of indexes in 4D that can be selected according to the type of data and their use.
In addition to demonstrating their effectiveness, this example explains how to choose the most appropriate type of index.
Duplicate Column
It shows you how to programmatically duplicate and move a column.
Rotate Text
It shows you how to orient such text via the property list or by programming.
Save as Reference
Save Screen Geometry
Scroll Two PIctures at Once
Set Datasource
Set Drag Icon
This How-Do-I example will show you how the new SetDragIcon command allows you to do it.