ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

CriticalSection (Function)
Enables a name or on-variable critical section in the statement USING ... IN.
GetCountryISO (Function)
Returns the desired ISO code of a country corresponding to the caption or ISO code (of a different type) of the country according to the ISO 3166-1 standard.
Recycle code windows
By default, a single code window is opened per ......
Error 701: The property is read-only
<Chart>.HMCaptionX (Function)
Modifies the caption of a category on the X-axis of a Heatmap chart.
<Chart>.HMCaptionY (Function)
Modifies the caption of a category on the Y-axis of a Heatmap chart.
<Table>.FormulaDeleteAll (Function)
Deletes all rows added with <Table>.FormulaAdd.
HTMLBuildString (Function)
Generates a UTF-8 string containing an HTML document.
<htmlDocument variable>.BuildString (Function)
Generates a UTF-8 string containing an HTML document.
Simple statements
IWListPosition (Function)
Displays the internal window corresponding to the specified position (in the list of internal windows browsed by an Internal Window control) or returns the position of the internal window currently displayed (in the list of internal windows browsed by an Internal Window control).
<Internal window>.ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control. Scrolling internal windows: Modifies the window currently displayed. This modification is saved in the list of internal windows to scroll....
FlexJustifyContent (Property)
The Property FlexJustifyContent allows you to know and modify the alignment of the fields inside the Flexbox field according to the main axis of the field ( Property corresponding CSS "justify-content").
Diagram functions (prefix syntax)
Diagram functions (prefix syntax)...
ArraySwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
Writing an email: the available methods
This help page presents the methods for writing an email....
Translucent effect of windows
Depending on the style of your applications, the border of your windows can be translucent......
WiFiDetectAccessPoint (Function)
Starts detecting the Wi-Fi access points currently accessible from the device.
Name55 (Property)
The Name55 property is used to manipulate the logical name of a Hyper File 5.5 data file that has not been migrated and is located in a WINDEV 19 analysis.
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
Handling an OLE control by programming
WINDEV enables you to handle an OLE control by programming......
NetEraseFile (Function)
Deletes a file from the FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV. This function is kept for backward compatibility....
<Variable ftpConnexion>Connect (Function)
Connects the current computer to an FTP server (File Transfer Protocol). This new feature is available as of WINDEV Suite SaaS 2025 Update 2....
ArraySeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
MenuMark (Function)
Positions the checkmark in front of the menu option (popup menu or drop-down menu).