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Version: 2026

2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
MovableByBackground (Property)
The MovableByBackground property is used to: find out whether a window can be moved by the background, allow (or not) a window to be moved by the background....
MemFirst (Function)
Positions on the first element of a memory area and returns the value of this first element.
SensorGetOrientation (Function)
Retrieves the current orientation of the device on one of its 3 axes.
DateTimeToReal (Function)
Converts a date and time to an 8-byte real.
Commands of the external interface
iPrintImage (Function)
Sends the image file to print to the print buffer.
CollapsedImage (Property)
The CollapsedImage property is used to: find out and/or modify the default image associated with a collapsed row in a TreeView Table control. find out and/or modify the default image associated with a collapsed row in a TreeView control. find out and/or modify the image associated with a specific collapsed row in a TreeView Table control. find out and modify the image in a collapsed row of a TreeView item in a "TreeView table" type report....
Managing contacts (mobile devices)
In your mobile applications, you can directly manage the contacts on your mobile device (Android, iPhone, iPad, etc.)....
Value of constants for the Windows 32-bit API
Value of constants for the Windows 32-bit API...
inAppCheckSubscription (Function)
When starting the iOS application, checks whether the In-App subscriptions have been renewed.
grPointInfo (Function)
Returns the screen coordinates of a point or the screen coordinates of a value found in a chart.
Constants used by the functions for managing Dockable Panel controls
Table control functions
List of functions specific to Table controls...
MemSort (Function)
Sorts the elements found in a memory zone.
xlsVersion (Function)
Returns the Excel version that was used to save the file.
HModifyTask (Function)
Modifies a scheduled task on the HFSQL server defined by the connection.
AppUPDAvailable (Function)
Allows you to find out whether an update is available for the specified application.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
LibraryPanelVisible (Property)
The LibrayPanelVisible property is used to: determine if the "Library" panel is displayed in a Diagram Editor control. show or hide the "Library" panel in a Diagram Editor control....
grRaised (Function)
Used to display a chart with raised effect.
How to create a menu?