ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Dequeue (Function)
Removes an element from the queue.
TimeToString (Function)
Converts a time to a string in the specified format.
ArrayIntersect (Function)
Returns an array corresponding to the intersection of two arrays.
ArrayUnion (Function)
Returns an array corresponding to the union of two arrays.
MoveLine (Function)
Allows: move a row in a two-dimensional WLanguage array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional WLanguage array or in an advanced array property....
DateToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
EncryptStandard (Function)
Encrypts a character string or a binary buffer by using a symmetrical encryption algorithm (AES, DES, etc.)
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
MatMultiply (Function)
Multiplies two matrices.
BufferToHexa (Function)
Converts a buffer into a displayable hexadecimal string (e.g. "4A 5B 00").
Unicode (Property)
The Unicode property is used to: Determine if the value of a control is a Unicode string. Specify whether the value of a control is a Unicode string....
Constants used by the TraceStart function
List of constants used by the TraceStart function....
Pop (Function)
Pops an element from a stack.
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
GetDefinition (Function)
Retrieves the definition of element type.
CaseSensitive (Property)
The CaseSensitive property is used to determine if the different searches performed on the item distinguish between uppercase and lowercase characters (with HReadSeek, HReadSeekFirst and HReadSeekLast, for example).
Charset (Property)
The Charset property is used to: Get the character set used by a Font variable. Change the character set used by a Font variable. Get the character set used by an HFSQL data file....
FinDecreasingRedemption (Function)
Calculates the amortization value of a good over a specific period of time, via the formula for fixed-rate decreasing amortization.
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
Window functions
List of functions for managing windows...
Describing the Action Bar control
This help page presents the main aspects of the Action Bar description window......
WDXView: Overview
WDXView is an ActiveX browser......
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......