ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

DateTimeLocalToUTC (Function)
Converts a local date and time (time zone, summer time, winter time) to UTC.
Directory (Property)
The Directory property is used to manage the physical directory of HFSQL files.
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
BitwiseNOT (Function)
Returns the result of the bitwise logical NOT operation of a value.
IntegerToDay (Function)
Returns the day of the week that corresponds to the specified date (this date is an integer).
SemaphoreStart (Function)
Locks the current thread until the semaphore is opened (which means until a "free" spot becomes available in the protected section).
fFileExist (Function)
Checks the existence of an external file.
grIncreaseData (Function)
Adds a value to a data in a chart.
InAutomaticTestMode (Function)
Used to find out whether an automatic test is currently run or not.
iPrintBodyComplement (Function)
Forces a body complement block to print while specifying the height of complement block.
iForceComplement (Function)
Forces the printing of a Body Complement block.
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
LooperSelectCount (Function)
Returns the number of selected rows in a Looper control.
grAutoRefreshSeries (Function)
Identifies or defines whether a series is refreshed whenever the chart is drawn.
HIndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns the percentage of reindexing already performed.
MemDeleteAll (Function)
Clears and deletes a memory zone.
MemSetPosition (Function)
Positions the memory zone on an element.
Age (Function)
Returns the age according to the date of birth.
iPrintArea (Function)
Prints a text in a rectangular area.
Installing and starting WDTRAD
HTTPResetForm (Function)
Clears an HTTP form that is currently edited.
OrganizerSelectMinus (Function)
Deselects an appointment from an Organizer control.
ExceptionDisplay (Function)
Displays the standard window of exceptions with the content of the current exception.
OrganizerSelectPlus (Function)
Selects an appointment in an Organizer control.