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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Sub-query
A sub-query is a query whose result is used by another query...
Restoring a project backup
WINDEV, WEBDEV and WINDEV Mobile allow you to regularly save the different elements of your project in an archive file (ZIP extension)......
fDataDirCommon (Function)
Returns a directory path for the shared data of the current application: between all the users of the computer between all the TSE users This directory can be used without restriction in Windows XP, Vista, ... This directory is used to store: the files for the general configuration of the application (.INI files, .XML files, etc.). the data files common to all the users (HFSQL .fic, .ndx and .mmo files)....
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......
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......
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......
<Source>.ExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
Parameter of a procedure/function
You have the ability to pass parameters to a procedure....
Buffer (Type de variable)
The buffer type corresponds to a binary memory area....
HChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....
Error 531: The negative or null subscripts are not allowed
Deploying a site (from the development computer)
Regardless of the type of site created by WEBDEV (static site or dynamic site), WEBDEV Development version allows your to automatically install the site on the server......
TimestampUTC (Property)
The TimestampUTC property is used to: Find out whether a timestamp item will use UTC time or local time. This item was defined in the data model editor or through programming. Define whether a timestamp item will use UTC time or local time (when describing the item through programming)....
WDStatistics: Overview
WDStatistics is a tool used to perform statistical calculations regarding the traffic of your dynamic WEBDEV sites......
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......
SCM: Optimizing the time management
From version 110042, the dates and times are stored in the Source Code Manager in UTC format (Universal Time Coordinates) instead of local computer time......
23. Print modes
26. Style sheets: to simplify the layout
Testing an iOS application on a mobile device
When developing an application for iOS (iPhone or iPad), WINDEV Mobile allows you to test the application being developed without having to recompile it on Mac, but directly on the iPhone or iPad......
Anchored move on the main axes
To facilitate the positioning of controls, you have the ability to force their move according to the four main axes (0°, 45°, 90°, 135°)....
Importing a WEBDEV project into WINDEV
...WINDEV proposes a feature for importing WEBDEV sites or WEBDEV pages....
Native SQL Server Connector: Executing the same stored procedure multiple times
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters ......
The Appointment structure
The Appointment structure is a preset structure of WLanguage (no declaration is required)......
Search in SCM history
The search in the history allows you to perform an advanced search in the history of operations performed in the SCM......
Managing connections
WINDEV, WEBDEV and WINDEV Mobile propose different methods for describing a connection......