ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TimeToString (Function)
Converts a time to a string in the specified format.
MatRead (Function)
Reads the value of a matrix element.
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.
fListDirectory (Function)
Lists the subdirectories of a given directory and returns the full paths of listed subdirectories.
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
Storing the breaks in the Table/Looper controls (AAF)
When end users work on a complex Table or Looper control with multiple breaks, they may want to save the current layout......
Random (Function)
Returns a random number.
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.
MatWrite (Function)
Writes an element into a matrix.
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.
fTempFile (Function)
Returns the name of a unique temporary file.
Constants for managing ports
List of constants used by the functions for port management (serial and parallel ports)...
BufferToHexa (Function)
Converts a buffer into a displayable hexadecimal string (e.g. "4A 5B 00").
LooperModifyLine (Function)
Changes the values of the attributes in a row of a Looper control based on a data file or populated programmatically.
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
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.