ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

sComputeCrc16 (Function)
Checks a character string before and after transmission between WINDEV applications and WEBDEVsites.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
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.)
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).
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.
Constants for managing appointments
Lists of constants used to manage the appointments...
Thread management functions
List of functions for managing threads...
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
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.
fClose (Function)
Closes an external file.
Error 2109: You are using the ObjectInfo function
HImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
LooperModifyLine (Function)
Changes the values of the attributes in a row of a Looper control based on a data file or populated programmatically.
Download_constants
Utilisation dans la classe diagForme - Accès en Lecture + Ecriture - Type : Réel double...
BufferToHexa (Function)
Converts a buffer to a hexadecimal string (e.g.,: "4A 5B 00").
pdfAttachment (Type of variable)
The pdfAttachment type is used to define all the advanced characteristics of an attachment in a PDF document.