ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
Overview of external languages
WEBDEV Application Server 2024
Map (Function)
Executes a procedure on each element of a source array and returns the results in a WLanguage array.
Reduce (Function)
Applies a computation to each element of a WLanguage array.
Apply (Function)
Executes a procedure for each element of a WLanguage array.
Signature of iOS applications
Signing an application is mandatory from Xcode 8......
How to retrieve the analysis structure through programming?
This help page explains how to retrieve the analysis structure through programming....
Creating an executable: General options
The main executable options are as follows......
Create the help system in WINDEV, WEBDEV or WINDEV Mobile
These are the main steps to create a help file (HTML, CHM or PDF)......
Sorts in a report
The sort is used to organize the information displayed in the report......
WDAdminHF: Managing the data files
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
WDInst: configuring the characteristics of the file setup
WDInst is used to configure the installation of files......
Caption (Property)
In a database, the Caption property is used to: Find out the caption associated with a file item. Find out the caption associated with a data file. Find out and modify the connection caption. In a report, the Caption property is used to: Find out the text displayed in a Static or Link control. Modify the text displayed in a Static or Link control. In a window or page, the Caption property is also used to: Find out and modify the caption of a control in a window or in a page. Find out and modify the caption of a menu option. Find out and modify the title of a window or page. Find out the content of a Breadcrumb control....
Managing videos (transmitted by a Web Camera)
To manage the video sequence currently broadcasted by the web camera installed on the current computer, WINDEV proposes......
The Upload control
The Upload control is used to upload files on the Web server......
HFSQL data files exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large data files (up to 2 gigabytes)......
TwainToTIFF (Function)
Allows you to: save the document coming from the Twain device in a TIFF file. view the document coming from the Twain device in the user interface of device. save the document coming from the Twain device directly in memory in TIFF format (in a buffer)....
TwainToPDF (Function)
Allows you to: save the document coming from the Twain device in a PDF file. view the document coming from the Twain device in the user interface of device. save the document coming from the Twain device directly in memory in PDF format (in a buffer)....
Compilation options
The compilation options allow you to define the help system generation settings......
Image properties (help system)
At any time, you can change the characteristics of an image inserted into a help page in the image properties......
nWDEvaluate: Evaluating the value of an element
Evaluating the value of an element......
ExtendedInfo (Property)
The ExtendedInfo property is used to get additional information: about a data file accessed by a Native Connector or HFSQL Client/Server. about an item accessed by a Native Connector or HFSQL Client/Server. about a connection. In this case, this property is equivalent to CtExtendedInfo....
TwainToGIF (Function)
Allows you to: save the document coming from the Twain device in a GIF file. view the document coming from the Twain device in the user interface of device. save the document coming from the Twain device directly in memory in GIF format (in a buffer)....
WDZip: Overview
WDZip is used to compress and group your files in archives......