ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page presents a series of useful options for the most common actions ......
Images and buttons
WINDEV, WEBDEV and WINDEV Mobile include many features to improve the appearance of applications and sites......
Specific features of Android applications
The development of Android and WINDEV Mobile applications is different in the following fields......
Warning 18: Loop without potential end
Including the code
You want to include your code lines in a condition, in a structure, ......
Warning 36: No BREAK, RETURN or RESULT was detected in the code of the loop
3. Types of dynamic sites
A dynamic site is used to display pages whose content changes. In most cases, the content of these pages is linked to a database....
JavaExecute (Function)
Starts a Java application or a Java applet by invoking the "Main" method of a given Java class.
Handling the report blocks through programming
Each report block is associated with different events......
Handling external JavaScript objects from WLanguage
The WLanguage in "Browser" mode is used to interface with the Web APIs such as the ones proposed by Google or Yahoo......
Printing a report in WEBDEV
When creating a report, the test of this report can be run from the report editor. You also have the ability to include this report in your sites. The Web user will have the ability to print the report from a button, a menu option, ... for example....
Step 1: Choosing the deployment profile
The setup program creation wizard allows you to select the deployment profile to use......
HFSQL: Change of name
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
Error 202: The method already has an access attribute (public, protected or private)
CtDescribedPassword (Property)
The CtDescribedPassword property allows you to set the password used to open the data file in an OLE DB connection (file defined in the code only).
Handling an OLE control by programming
WINDEV enables you to handle an OLE control by programming......
Linking a Combo Box control to a data file
A List Box or Combo Box control can be used to display the content of a data file, to allow a user to select a record, for example......
Environment of code editor
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
InWindowsMobileMode (Function)
Indicates whether the code is run: from a Windows Mobile application. from a WINDEV application, from a WEBDEV site or from a PHP application. Function kept for backward compatibility....
RepeatableReadSupported (Property)
The RepeatableReadSupported property is used to: Determine if the data file (defined in the data model editor or programmatically) can be used in HFSQL Client/Server in a transaction that includes a "Repeatable Read" isolation mode. Allow the use of a transaction that includes a "Repeatable Read" isolation mode for a data file (files described programmatically only)....
Libraries (.WDL file)
A library is a WDL file that contains all WINDEV or WEBDEV resources ......
Positioning marks in the code
The positioning marks are used to "tag" specific lines of code......
10. UMC: User Macro-Code