ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
The Scheduler control
...The Scheduler control is used to automatically display and handle schedules. It is used to manage the display of multiple resources and it is used in several applications or sites....
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
DateToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
ExceptionInfo (Function)
Retrieves information about the current exception.
Dimension (Function)
Returns the size of a variable (string, numeric, array, ...) or resizes a dynamic array.
Managing WebSockets
The WebSockets are used to communicate from a Web application (Intranet or Internet site run in a browser) to a Web server by using sockets......
XMLRead (Function)
Returns the value of an XML element or the value of the attribute for an XML element.
Thumbnail (Property)
The Thumbnail property is used to: get the value of an item thumbnail. This item was defined in the data model editor or through programming. get and change the image associated with a Thumbnail control....
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
TableSelectCount (Function)
Returns the number of selected elements in a Table or TreeView Table control (especially multi-selection controls).
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
Alias (Property)
The Alias property is used to: get or change the alias of a window (WINDEV and WINDEV Mobile). get or change the alias of a dynamic tab (WINDEV). get the internal HTML/JavaScript name of a control (WEBDEV)....
WDTrans: Delete the records in transaction
Transforms all the records "in transaction" into "normal" records if these records do not belong to a transaction currently in progress......
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
WINDEV: Example of programmed Drag and Drop
zipExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
fAttributeReadOnly (Function)
Gets and sets the read-only attribute of a file.
DndSource (Property)
The DndSource property is used to determine and change a control's drag-and-drop behavior....
Events associated with a Dashboard control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
SQLInfo (Function)
Initializes the different SQL variables with information relative to the last query run.
Creating a service with WINDEV
A service is a specific type of application intended to be run without any user intervention......
Chart control: "General" tab
In all the editors (window, page or report), the "General" tab of the Chart control description window allows you to define the global characteristics of the control......