ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Multiline strings
To type character strings over several lines in the code editor...
Query technical documentation
The query editor automatically creates a technical documentation for each query......
grScatter3DMarkCaption (Function)
Used to specify the mark caption for a 3D Scatter chart.
9-slice scaling
The 9-slice scaling allows you to resize the images harmoniously......
The "Surface" charts
The Surface chart is used to represent correlated analogical data, according to 3 axes...
grSurfaceMarksCaption (Function)
Allows you to specify the mark caption for a Surface chart.
Different page layout methods
Tutorial - Anchors, zoning and layouts Different page layout methods - 30 min
OrgSaveImage (Function)
Creates an image representing the entire Organization Chart control.
SysMemoryExternalStorage (Function)
Returns the amount of available memory on the external storage area of the device.
2. Projects in practice
2. Projects in practice
Discover the main operations that can be performed on a project....
HsMenu,Mark (External language)
Finds out whether a menu option is marked or not.
Memory area management functions
The following functions are used to handle the certificates:...
NotifPushListInvalidIdentifiers (Function)
Returns the list of invalid identifiers on the APN service of Apple.
MDL file (kept for backward compatibility): Window description
The MDL file is the file used to generate a RAD window......
SchedulerDisplayPreviousPeriod (Function)
Moves the time area displayed on the previous area (previous weeks for example) in a Scheduler control.
SchedulerDisplayNextPeriod (Function)
Moves the time area displayed on the next area (next weeks for example) in a Scheduler control.
SysStatusExternalStorage (Function)
Returns the availability status of the external storage space of the device.
SysRemovableExternalStorage (Function)
Used to find out whether the external storage space corresponds to the movable memory (SD Card).
SysNbExternalStorage (Function)
Returns the number of external storage spaces found on an Android device.
fMemOpen (Function)
Opens a memory zone shared between several applications.
grParameter (Function)
Retrieves or modifies a chart parameter.
OrganizerDisplayPreviousPeriod (Function)
Moves the time area displayed to the previous area (previous weeks for example) in an Organizer control.
TreeInfoXY (Function)
Returns the TreeView element found at a given position.
OrganizerDisplayNextPeriod (Function)
Moves the time area displayed to the next area (next weeks for example) in an Organizer control.
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