ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Constants for managing appointments
Lists of constants used to manage the appointments...
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
grDeleteAll (Function)
Erases a chart and destroys this chart.
HRecordDate (Function)
Returns the date and time of the last write operation performed on a record in an HFSQL file (Classic or Client/Server)....
ReplicOpen (Function)
Opens a replication in direct mode or with a replication server.
OrganizerPosition (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.
Random (Function)
Returns a random number.
SemaphoreStart (Function)
Locks the current thread until the semaphore is opened (which means until a "free" spot becomes available in the protected section).
grAutoRefreshSeries (Function)
Identifies or defines whether a series is refreshed whenever the chart is drawn.
List Box control properties
You can manipulate List Box controls in a window or page using the following WLanguage properties......
OrganizerTimeDisplayed (Function)
Defines the time range displayed by the Organizer control in Day mode or in Week mode.
SchedulerPositionDateTime
Displays a Scheduler control from a specified date or returns the date of the first day (or last day) displayed in a Scheduler control.
MatRead (Function)
Reads the value of a matrix element.
sComputeCrc16 (Function)
Checks a character string before and after transmission between WINDEV applications and WEBDEVsites.
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
fListDirectory (Function)
Lists the subdirectories of a given directory and returns the full paths of listed subdirectories.
XMLSavePosition (Function)
Stores the current position in the XML document.
zipExtractFile (Example)
Usage example of the zipExtractFile function
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
Diagram constants
The following constants are used to manage diagrams:...
fClose (Function)
Closes an external file.
Shape control properties
Shape controls in windows, pages and reports can be handled using different WLanguage properties......
Constants for managing the Windows scheduler
List of constants used by the functions for managing the Windows scheduler....
Table control properties
A Table control found in a window or in a page can be handled in WLanguage by the following properties......