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Version: 2025

CameraPhoto (Function)
Captures a photo via a Camera control in an Android or iOS application.
Photo album functions
Photo album functions
<Camera>.Photo (Function)
Allows you to take a photo from an Android device with the properties of the Camera control passed as parameter.
AlbumPicker (Function)
Retrieves a photo, an image or a video stored in the photo album of the mobile device.
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page......
Handling Native Container controls programmatically
The Native Container control returns an handle/identifier......
Installing the monitoring robot
The monitoring robot includes three executables......
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
Linking a Table control to a data file or query
A Table control can be used to display the content of a data file or query......
REP files
REP files contain the list of data files handled by the application....
Using Kotlin code
Kotlin is a programming language mainly used for Android development......
Google constants
List of constants used by the Google functions....
DisplayMask (Property)
The DisplayMask property is used to: Find out the display mask. Modify the display mask. This display mask is displayed when the control is in read-only or when the control does not have focus....
InputMask (Property)
The InputMask property is used to: get the input mask. set the input mask (from the masks available for the type)....
Managing HFSQL Client/Server databases
The HFSQL Control Center allows you to fully manage HFSQL Client/Server databases......
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
Characteristics of the columns of a Table control in a page
The columns are used to display information in a Table control....
Operations performed on state-transition diagrams
The following paragraphs explain......
Creating a select query
A select query (corresponding SQL statement......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Events associated with an Organizer control
The following events are associated with Organizer controls:...
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......
YAML (Type of variable)
The YAML type simplifies the handling of data in YAML format.
Android 11: Changes in the behavior of applications
After each new version of Android is deployed, Google requires a higher target API level ("TargetSdkVersion") to publish applications on Google Play...
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
5. User Groupware in practice
Setup directory
The setup wizard allows you to configure the setup directory of application....
Chart control: "General" tab
In all the editors (window, page or report), the "General" tab of the Chart control description window allows you to define the global characteristics of the control......