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Version: 2025

2. Managing a Client/Server database
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 2 - Managing a Client/Server database - 20 min...
The log process
...A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.)...
nWDExecuteEx: Running a WLanguage function
Runs a WLanguage function by dynamic compilation, without command formatting......
Binding a Spin control to an item
A Spin control can be bound to an item in a data file, query, etc....
Break in a Table control
A break in a Table control is used to group the data corresponding to one or more arguments......
InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
"Is Class" operator
The "is <Class>" operator is used to find out whether the object used in an object of the class (or an object of one of its derived classes)...
Non-maximized windows in iOS
A non-maximized window can occupy a section of the screen only......
fCopyFileWebFolder (Function)
Copies an image file from the data directory of application (or from one of its sub-directories) to the "_WEB" directory of application (or to one of its sub-directories).
<Array>.InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
The Task structure
The Task structure is a preset structure of WLanguage (no declaration is required)......
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
Locking data files: correspondence between WINDEV 5.5 and the later versions
Deploying a WEBDEV site to a remote WEBDEV Application Server or WEBDEV Cluster
Installing a WEBDEV site (in Session or AWP mode) on a remote Application Server requires......
TreeView Table report
The report editor allows you to create "TreeView Table" reports......
ERR_BAD_WEBDEV_CONFIG
ERR_BAD_WEBDEV_CONFIG: Wrong overall WEBDEV configuration....
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Reloading a document
To reload a document, ......
AAF: Context menu of Image controls
A context menu is available for Image controls......
HTML 5: Example for managing the programmed Drag and Drop
To make a WEBDEV site more interactive, you have the ability to implement Drag and Drop in the pages....
WEBDEV administrator: Viewing the logs
The "Logs" tab is used to see the details of logs for a specific period......
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
GDPR: Concrete solutions
GDPR: General Data Protection Regulation...
Integrate two-factor authentication into your applications
In version 26, WINDEV, WEBDEV and WINDEV Mobile allow you to set up a login via two-factor authentication......