ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Queue (Variable type)
A Queue variable is a structured type that groups a set of elements of the same type.
Execute (Function)
Starts the execution of a process through programming.
DecimalToSexagesimal (Function)
Returns the sexagesimal angle (in base 60) corresponding to a decimal angle.
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
Global procedure/function
A global procedure can be used in all the processes or events of the project....
HNbRec (Function)
Returns the number of records in an HFSQL file, query or view: active records, deleted records, etc.
FreeAWPContext (Function)
Frees the AWP context in advance (on disk) to allow the other call on the same AWP context to be processed in parallel.
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
Stack (Variable type)
A Stack variable is a structured type that is used to group a set of elements of the same type.
After (Property)
The After property replaces or inserts a procedure after the other procedures in: a Procedure variable. an event associated with a control....
fLoadBuffer (Function)
Loads the content of an external file (text, image, ...) in a buffer variable.
Height (Property)
The Height property is used to get and change the height: of a control or block in a report. of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control. of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not. of a break cell in a Table or Looper control....
fFileName (Function)
Returns the name of an external file currently open.
Date (Property)
The Date property is used to: Retrieve the date from a DateTime variable. Modify the date in a DateTime variable. Retrieve the date from a Date item (in "Date and Time" format) . Modify the date in a Date item (in "Date and Time" format)...
Time (Property)
The Time property enables you to: Retrieve the time from a DateTime variable. Modify the time in a DateTime variable. Retrieve the time from in a Date item (in "Date and Time" format) Modify the time in a Date item ("Date and Time" format)....
MapLicenseGgl (Function)
Indicates the "Google Maps API" license key that will be used in the Map controls (of WINDEV or WEBDEV).
Error: Redefinition of syntax
The '<method>' methods of the '<derived class>' class and of the '<base class>' class do not have the same prototype......
FTPConnect (Function)
Connects the current computer to an FTP server (File Transfer Protocol).
AddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of a two-dimensional array property of a variable type (xlsDocument variable for example)....
fRename (Function)
Modifies the name of a file.
fDir (Function)
Finds a file or directory.