ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

dArc (Function)
Draws an arc of circle or an arc of ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
JSONValid (Function)
Checks the validity of a JSON string.
2. Web development and WEBDEV
WEBDEV Tutorial: WEBDEV overview Lesson 2: Web development and WEBDEV - 10 min
dFont (Function)
Declares the font that will be used by dText: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
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 user can then print the report directly from a button, a menu option, etc....
restRequest (Type of variable)
The restRequest type is used to define the advanced characteristics of a REST request.
1. Discover WINDEV
WINDEV Tutorial: WINDEV overview Lesson 1 - Discover WINDEV - 5 min
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
HFSQL views
An HFSQL view corresponds to a "memory image" of an HFSQL data file......
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......
Data persistence
The data persistence is used to store the value typed by the user......
mongoOperationUpdateOne (Variable type)
The mongoOperationUpdateOne type is used to define all the advanced characteristics of a document update operation that will be added to a bulk operations list. The first document that matches the selection filter will be updated.
HDescribeFile (Function)
Describes a table programmatically.
The Appointment structure
The Appointment structure is a preset structure of WLanguage (no declaration is required)......
TableAddLineWithAnimation (Function)
Adds a row to a Table or TreeView Table control with an animation.
Fixed array (Type of variable)
A fixed array is an "advanced" type of array...
Reading an email
This help page explains how to read an email from a WINDEV application and how to display its content in a WINDEV application....
InfoVersion (Type of variable)
The InfoVersion type is used to find out the characteristics of a specific application version.
SocketConnectSSL (Function)
Used to establish a secure connection to an SSL server.
pvtPosition (Type of variable)
The pvtPosition type is used to handle a cell of a Pivot Table control.
Control (Type of variable)
The Control type is used to define the characteristics of a control.
FTPListFile (Function)
Lists the files (and/or the directories) found in a directory of an FTP server and returns the number of listed files (and/or directories)....