ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Chart>.Exist (Function)
Checks the existence of a chart in memory.
<Menu>.Exist (Function)
Indicates whether a menu option exists in a menu.
<Page>.Exist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
<zipArchive variable>.Exist (Function)
Determines whether an archive exists.
iPreview (Function)
Configures the print destination.
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (available in the window, page and report...
Compile (Function)
Dynamically compile a Procedure whose source code is supplied (dynamic compilation).
WDSQL: Connecting to a database
The first operation to perform in order to use WDSQL is to establish the connection...
Native Access to SAP
SAP is a widely used ERP......
Oracle Native Connector: Programming with HFSQL functions
To use an Oracle database with the Native Connector, the structure of ORACLE tables must...
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window,...
Control templates and inheritance
When a control template is applied to a page or to a window, all controls and code found...
Report templates and inheritance
...When a report template is applied to a report, all the controls and code found in the template...
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Setups while taking the Push into account
The setup while taking the Push into account is used to deploy an application on all the client...
dArc (Function)
Draws an arc of circle or an arc of ellipse: in an Image control, in an Image variable,...
Handling a Tab control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Tab control through programming......
Implement journaled replication: Modify database schema
Log-based replication can be implemented in the data model editor......
Developing 64-bit sites
You can deploy 64-bit compatible sites......
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically......
HImportText (Function)
Imports a Text file into a data file in HFSQL Classic or Client/Server format (data file described...
Handling an element of a TreeView control programmatically
This help page explains how to handle the elements of a TreeView control either directly or via...