ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Random (Function)
Returns a random number.
Thread management functions
List of functions for managing threads...
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatWrite (Function)
Writes an element into a matrix.
MatRead (Function)
Reads the value of a matrix element.
grDeleteAll (Function)
Erases a chart and destroys this chart.
Constants for managing Wi-Fi functions
Constants for managing Wi-Fi functions...
HActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
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.
EncryptStandard (Function)
Encrypts a character string or a binary buffer by using a symmetrical encryption algorithm (AES, DES, etc.)
Factorial (Function)
Returns the factorial of an integer number.
TimeToString (Function)
Converts a time to a string in the specified format.
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.
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.
sComputeCrc16 (Function)
Checks a character string before and after transmission between WINDEV applications and WEBDEVsites.
XMLSavePosition (Function)
Stores the current position in the XML document.
SocketCreateUDP (Function)
Creates a socket that uses the UDP protocol.
TimeDifference (Function)
Calculates the difference between two times in hundredths of a second.
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
ThreadStop (Function)
Stops a secondary thread. Function not recommended.