ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

AWP: Managing contexts
To keep the value of global variables when switching from a page to another one, the AWP mode proposes a management of contexts......
Managing sockets with WINDEV, WEBDEV and WINDEV Mobile
WINDEV, WEBDEV and WINDEV Mobile include several functions allowing you to perform an advanced management of sockets......
Print technical documentation
You can print different technical documentations describing all the elements of the project (windows, pages, reports, data files, items, components, assemblies, Custom-Folders, etc.)......
BitcoinCoreBlockCount( Function)
Returns the size of the blockchain known by the Bitcoin node (i.e. the number of blocks created since January 3, 2009). This makes it possible, for example, to calculate the approximate date of the next halving.
Sub-modeling
In a flexible modeling, the "Application", "Process" and "Choice" elements can be used to enter in a "sub-modeling"......
<zipArchive variable>.FileSize (Function)
Returns the size of one of the files found in the archive (in CAB, RAR, WDZ, ZIP, 7z, TAR or TGZ (TAR.GZ) format): the compressed size of the file. the size of file before compression....
7. Creating HFSQL files: files physically created
The data model editor allows you to define the structure of the data files....
11. Choosing the action of a button/link
Socket: Creating a client application
A client application of a socket server connects to a standard server in order to exchange information via socket......
The tables in a report
In a report, a table includes a set of controls called "Table cells"......
FlexWrap (Property)
The Property FlexWrap allows you to know and modify the management of the return to row of the fields of a row of a Flexbox field ( Property 7900 corresponding CSS "flex-wrap").
ListDLL (Function)
Returns: at runtime: the list of libraries (".DLL" files) used by the current WINDEV or WINDEV Mobile application or by the current WEBDEV site. Only the libraries loaded in memory are listed. in test mode: all the libraries installed on the current computer....
CurrentColumn (Function)
Returns: the index of the current indexed column in a Table control (based on a data file or populated programmatically). the number of the column currently in edit mode in the specified Table control (based on a data file or populated programmatically)....
Timer on button (AAF)
In an application developed in WINDEV, the user has the ability to implement a timer on a button......
Custom properties (WLanguage)
A custom property is a code element with two events......
CalculatedDefaultValue (Property)
The CalculatedDefaultValue property is used to: Find out the SQL expression that defines the default value of an item. This item was defined in the data model editor or through programming. Define the SQL expression that returns the default value of an item (item described through programming only)....
Binding an OLE control to an item
An OLE control can be bound to an item in a data file, query, etc....
WINDEV concepts
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).
Looper control linked to a data file
A Looper control can be used to display the content of a data file or query......
4. Types of pages
Different types of pages can be used in the sites created with WEBDEV......
CurrentIndex (Function)
Depending on the specified control, returns: the number of the current row displayed in the current Table control, the number of the option with focus in a Check Box control, the number of the current row in the current Looper control, the index of the current indexed control....
12. Retrieving data from a site
WDADMINEXE : Controlling the application remotely
The remote control of a WINDEV application allows the manager of an application used in network to manage the automatic or forced shutdown of the application for all the current users......
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....