ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
<emailOutlookSession variable>.CurrentFolder (Function)
Returns the name of the current folder in the Outlook messaging software.
<Menu>.AddPopup (Function)
Transforms a menu option of a page in order for this option to open a popup.
diagShape (Type of variable)
The diagShape type is used to define all the advanced characteristics of the original shape used...
Time (Property)
The Time property enables you to: Retrieve the time from a DateTime variable. Modify the time...
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files...
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start...
Status bar of windows
The status bar of a window is used to display several types of information......
emailSMTPSession (Type of variable)
The emailSMTPSession type is used to access a messaging server by using the SMTP protocol (Simple...
YesNoAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "Yes" and "No" and calls...
GglFile (Type of Variable)
The GglFile type allows you to know all the characteristics of a file from the Google software...
fExtractResource (Function)
Extracts a resource from the application into a physical device location.
Windows
The windows represent the main interface of a WINDEV application......
Responsive Web Design: Managing a header bar
This help page explains how to create a page containing a header bar in Responsive Web Design...
grSurfaceMarksCaption (Function)
Allows you to specify the mark caption for a Surface chart.
grRotation (Function)
Used to: Turn a chart around one of its axes in order to better view the data. Find...
grSurfaceGridlines (Function)
Displays the gridlines for the different planes of a Surface chart.
MenuAddPopup (Function)
Transforms a menu option of a page in order for this option to open a popup.
Camera control: decoding bar codes
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture......
History of versions
The history of setup versions is an advanced feature of the network setup......
<EmailPOP3Session variable>.GetAll (Function)
Retrieves all the emails found on a POP3 server.
<emailOutlookSession variable>.RemoveFolder (Function)
Deletes a folder from the Outlook messaging software.
<Chart>.Rotation (Function)
Turns a Surface or Pyramid chart around one of its axes in order to better view the data
<Chart>.SurfaceMarkCaption (Function)
Allows you to specify the mark caption for a Surface chart.
<Chart>.SurfaceGridlines (Function)
Displays the gridlines for the different planes of a Surface chart.