ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WDInst: include an autorun in a CD installation
An "autorun" can be run (or not) when the setup CD is inserted into the drive of the setup computer......
Managing semaphores in threads: limiting the concurrent execution of lines of code
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Manipulating Progress Bar controls programmatically
A Progress Bar control can be handled through programming......
HSeek (Function)
Positions on the first record of the table whose value for a specific item is greater than or equal to a search value (generic search by default).
Python: Native calls
WLanguage allows for native Python calls......
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without an Internet connection)....
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query......
Compile (Function)
Dynamically compiles an Procedure whose source code is provided (dynamic compilation).
OpenChild (Function)
Opens a non-modal child window.
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
Aliases on data files: HAlias
The aliases are used to handle......
HCopyFile (Function)
Copies an HFSQL table (.fic, .ndx, .ftx, .sdx and .mmo files, if any): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the tables for example). from an HFSQL server to antoher HFSQL server....
2. Examples and components provided with WEBDEV
GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
The HTML Display control
The HTML Display control displays a web page in an application......
Step 1: Choosing the deployment profile
The setup program creation wizard allows you to select the deployment profile to use......
External language: Programming in C++ (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV......
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
ScheduledTask structure
The ScheduledTask structure is used to define the characteristics of a scheduled task......
SQL view
An SQL view is a virtual data source defined by an SQL query......
Using the Control Centers in Client/Server mode
All the Control Centers provided with WINDEV, WEBDEV and WINDEV Mobile use the same database......
iDestination (Function)
Configures the print destination.