ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
Error 203: The procedure already has a scope attribute (local or global)
Print the content of your tables
ColumnWidth (Property)
The ColumnWidth property is used to get and change the width of each column in a multi-column Looper control.
Constants for managing Wi-Fi functions
Constants for managing Wi-Fi functions...
ChangeCharset (Function)
Retrieves and/or changes the character set used: by all the screen fonts. by all the operations performed on the character strings (functions and/or operators)....
11. Managing requirements
The Project Management Hub allows the project manager to manage a development project....
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file : format, width and height, number of bits per pixel....
How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control)....
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
HFSQL Control Center: Overview
The HFSQL Control Center is used to manage the different HFSQL databases (Network, Mobile, Client/Server) found in the company......
WinSize (Function)
WinSize: returns or modifies the window display mode (maximized, minimized or normal), modifies the window height and/or width, moves the window and modifies a window's height and/or width....
ErrorChangeParameter (Function)
Configures the automatic behavior that will be implemented if an error occurs in the current process.
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
inAppProduct (Type of variable)
The inAppProduct type is used to define the advanced characteristics of a product for an In-App purchase.
<TreeView>.SelectCount (Function)
Returns the number of selected elements in a TreeView control (for a multi-selection TreeView control).
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<Image>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<zipArchive variable>.NbPartNeeded (Function)
Returns the number of parts of a given size required to split a single-part archive.
<Array>.SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
<modbusSession>.ReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
<modbusSession>.WriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
MongoAggregationPipeline (Function)
Used to retrieve documents that enter a multi-stage pipeline and are transformed into aggregated results.
<Connection variable>.EndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
ExeTerminate (Function)
Ends the execution of a 32-bit application on the current computer: all the instances of the executable are killed.