ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HListConnection (Function)
Returns the list of connections currently described in the application.
BitwiseNOT (Function)
Returns the result of the bitwise logical NOT operation of a value.
TimeToString (Function)
Converts a time to a string in the specified format.
FinRedemption (Function)
Creates an amortization matrix for a fixed-rate loan over a defined period of time.
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
SemaphoreStart (Function)
Locks the current thread until the semaphore is opened (which means until a "free" spot becomes available in the protected section).
MatExist (Function)
Checks the whether the matrix exists in memory.
HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
HUnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example)....
HModifyFileProperty (Function)
Modifies the properties of an HFSQL file located on a server.
InAutomaticTestMode (Function)
Used to find out whether an automatic test is currently run or not.
EmailChangeFolder (Function)
Modifies the current folder in the messaging software (Outlook, messaging software using the IMAP protocol, ...).
MemLast (Function)
Sets the position on the last element of memory area and returns the value of this element.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
DateTimeLocalToUTC (Function)
Converts a local date and time (time zone, summer time, winter time) to UTC.
ArrayCount (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
XMLOut (Function)
Used to find out whether the element (tag or attribute) on which we want to be positioned is outside the XML document.
XMLRename (Function)
Renames the current element (tag or attribute) in an XML document.
iHLine (Function)
Prints a horizontal line at specified coordinates.
iVLine (Function)
Prints a vertical line at specified coordinates.
HIndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns the percentage of reindexing already performed.
HStatNbRecRange (Function)
Returns an estimate regarding the number of entries for a given key item in a given interval of values.