ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<zipArchive variable>.ExtractAll (Function)
Extracts all files from an archive and decompresses them.
zipExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
<Source>.ExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
EmailProgressBar (Function)
Manages a progress bar while sending and receiving emails.
HExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
HTTPProgressBar (Function)
Displays a progress bar when:
  • receiving the response to an HTTP request.
  • sending an HTTP form (HTTPSendForm) or an HTTP query.
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
<Source>.ExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
<zipArchive variable>.ExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
HExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
ProgressBarSystem (Property)
The ProgressBarSystem property gets and sets the progress bar used as system progress bar (in the taskbar) with Windows 7 (and later).
<Source>.ExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
HExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
Characteristics of the columns in a Table control in a window (prefix syntax)
The columns are used to display information in a Table control...
<Source>.ExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
<Source>.ExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
zipAddFile (Function)
Automatically adds and compresses any type of file into a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive.
<zipArchive variable>.AddFile (Function)
Automatically adds and compresses any type of file into a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive.
HExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
ProgressBar (Function)
Displays a progress bar in the status bar of current window.
<zipArchive variable>.ExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
Filtering the headers and the content of a Pivot Table
By default, the entire data found in the data files is taken into account when calculating the content of a Pivot Table control......
HTrack (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.
dSaveImage (Function)
dSaveImage is kept for backward compatibility.
Calling a DLL written in Visual Basic
Visual Basic (like many other languages) allows you to create custom DLLs......
Question edit wizard
When typing a new message intended to the end user, WINDEV or WINDEV Mobile automatically displays the following window......
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
BurnerMediaType (Function)
Used to find out and modify the format of the CD or DVD to burn.
Kanban control properties
In a window or page, you can use WLanguage properties to handle......
Map control properties
The following properties can be used with Map controls:...
Calendar control properties
Several WLanguage properties can be used on the Calendar control found in a window or in a page......
TreeView Table control properties
List of properties associated with the TreeView Table control...
Button control properties
Button controls in a window or page can be manipulated using different WLanguage properties......
Project Management Hub: Spool of requests
The Project Management Hub is used to define spools of requests......
WDInst: including an "autorun" in a setup on CD
An "autorun" can be run (or not) when the setup CD is inserted into the drive of the setup computer......
iPreview (Function)
Configures the print destination.
Structure (Type of variable)
A structure is a custom type of data...
dStartDrawing (Function)
Indicates that the drawing functions that will be used are intended for: the specified Image control, the specified Image variable, the specified Image variable, the specified WDPic variable (on the background layer), the specified picLayer variable....
List of extension attributes
The list of extension attributes ......
AnimationPrepare (Function)
Prepares the animation on a control, a group of controls or a window.
AnimationPlay (Function)
Plays an animation when a control, a group of controls or a window is modified.
FillType (Property)
The FillType property is used to determine the type of source used to populate Table, List Box, ListView, Combo Box and Looper controls.
JSInfoEvent (Function)
Used to handle the JavaScript properties of the browser event that triggered the code execution.
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file....
2. Transferring files via FTP
FTP (File Transfer Protocol) is a protocol for transferring files from one site to another....
Running a query and handling the result in WLanguage
The selection of records performed by query is not necessarily displayed in a report, in a window, ......