ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Table control functions
List of functions specific to Table controls
Customizing the interface of a Table control
In a Table control, you have the ability to customize the following elements...
Configuring the titles of columns (Table control)
The title of table columns is an important element of Table control...
FAA: Data export (Table field, Hierarchical Table, RepeatString, Tree, ...)
You want to perform simulations with Excel, Word, OpenOffice...
<Table>.ToJSON (Function)
Converts the contents of a Table or TreeView Table control to a JSON string.
Functions for managing Table controls (prefix syntax)
List of functions for managing Table controls (prefix syntax)
<Table>.RefreshVisible (Function)
Modifies or returns the visibility status of refresh bar in a Table or TreeView Table control.
<Table>.CellSelectOccurrence (Function)
Returns the number of selected cells found in a Table control. This function is kept for backward compatibility. It is recommended to use TableSelectCount.
FAA: Increase the height of the lines in the Table or RepeatString fields.
In Table, TreeView Table and Looper controls, the user can resize the height of rows, in read-only or in edit...
Table controls in "Server + AJAX" mode
The Table controls can be 100% AJAX...
TableColumnSelect (Function)
Returns the column number corresponding to one of the columns selected in the Table control. This function is kept for backward compatibility. It is recommended to use TableSelect.
FAA: Automatic filtering of Table Column controls
The user can filter the content of a Table control by displaying the records corresponding to a condition for example...
MatReadLine (Example)
Usage example of the MatReadLine function
Chart constants
List of constants used by the functions for chart management....
OpenSSLCheck (Function)
Checks, via a public key, that the signature of data performed with the OpenSSL library is correct.
gAlignment (Function)
Builds a sequence of characters containing an aligned text or an aligned image.
grDestinationWnd (Function)
Defines a window as chart destination.
MatReadColumn (Example)
Usage example of the MatReadColumn function
ReturnedValue (Property)
The ReturnedValue property is used to handle the return value.
FontName (Property)
The FontName property is used to manage the name of the font used.
MatRead (Example)
Usage example of the MatRead function
Message text file format
The text files created by WDMSG use a specific format......
FontSize (Property)
The FontSize property is used to manage the size of the font used for an element.
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages......
Create the help system in WINDEV, WEBDEV or WINDEV Mobile
These are the main steps to create a help file (HTML, CHM or PDF)......
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
Locking data files: correspondence between WINDEV 5.5 and the later versions
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
DnDEvent (Function)
Indicates the procedure to run during an event of Drag/Drop....
DnDIsDataAvailable (Function)
Checks whether a specific type of data is available during Drag/Drop....
Printing during the report test in the editor
During the test of a report ("Go" button from the report editor), several print options are proposed......
InitialValue (Property)
The InitialValue property is used to get and/or change an initial value....
Image detection management constants
Calculates the width (in millimeters) of the text to print, according to the specified font....
Nation (External language)
Defines the display language for the titles, captions, messages...
Visible (Property)
The Visible property is used to set the visibility of an element.
ImageInfoSave (Function)
Saves the modifications performed on the Exif tags of an image by ImageInfoModify.
Code editor: Assisted input
The following mechanism allows developers to write WLanguage code more easily in the code editor ......