ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Button control
The Button control allows the user or the Web user to run a specific action with a simple click......
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
fTime (Function)
Returns or modifies the different times associated with a file or directory (date created, modified or accessed).
HOpen (Function)
Opens a data file.
diagSelection (Type of variable)
The diagSelection type is used to define all the advanced characteristics of a selection made in a diagram.
Skin template generator
Development teams that have design expertise sometime want to be able to create their own skin templates......
Maximized windows for Android
A maximized window occupies the entire screen of the mobile device....
Typing multilingual texts
For a multilingual application, you have the ability to......
Report viewer: "Preview" tab
The report viewer allows end users to view reports before printing them......
Report viewer (Print preview)
The report viewer allows you to see the report layout without printing it......
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
Docker image of the WEBDEV Application Server
From with version 24, a Docker container with the WEBDEV Application Server can be found in Docker Hub......
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
WDInst: Installing an HFSQL Client/Server application
When creating the setup program of a WINDEV application that uses HFSQL Client/Server data files, WDInst allows you to......
Chart: Managing legends
Several types of legends are supported in the charts......
Editable reports
The report editor can be used to create form reports, which include different controls allowing users to enter data......
Composite keys
A composite key is a key item containing several other items......
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
rssEnclosure (Type of variable)
The rssEnclosure type is used to describe and handle the attachment of an entry of RSS stream...
ScreenToSource (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
PageToSource (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
TestCheck (Function)
Writes a result into the status report of a test according to the result of a boolean expression.
SocketConnectSSL (Function)
Used to establish a secure connection to an SSL server.
The .NET 3.0, 4.0 control, ... (WPF)
The Xaml control allows you to easily manage the Xaml language......
SaaS administrator - Managing the subscriptions
The SaaS subscriptions are used to make a SaaS site available to a client account......