ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Open (External language)
Opens a window.
ControlVisible (Function)
Makes a control (or a group of controls) visible in a window. During this operation, an animation can be performed on the controls.
ControlInvisible (Function)
Makes a control (or a group of controls) invisible in a window. An animation can be set on the controls during this operation.
Adding files into a replication (ReplicEdit)
When the replication is described, the data files must be added into the replication......
DocStartModification (Function)
Signals the start of grouping for a set of operations on a document in a single event (management of "undo/redo")....
Operations in a Select query
The query editor allows you to perform operations on the values of an item......
9. Types of standard controls
Types of standard controls...
SpreadsheetStartModification (Function)
Indicates the start of a group of operations on a Spreadsheet control in a single event (management of "undo/redo")....
USING IN (Critical section)
The statement USING ... IN makes it possible to automatically perform initialization and ending operations on critical sections.
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
OperationLogDirectory (Property)
The OperationLogDirectory property is used to manage the directory of the operation log file associated with a data file.
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
<Connection variable>.TransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
2. Variables
WINDEV Tutorial: WLanguage basics Lesson 2 - Variables - 20 min
<HTML Display control>.ExecuteControlProcess (Function)
Executes a WLanguage event associated with a control in an HTML page displayed by an HTML Display control.
WDTestSite: Overview
WDTestSite is used to run different tests on a WEBDEV site......
Objective C: Calling a WLanguage procedure
A global procedure in WLanguage can be directly called from the code of a global procedure in Objective C......
HTMLExecuteBrowserProcedure (Function)
Executes a WLanguage browser procedure in an HTML Display control that displays a page created with WEBDEV.
HTMLExecuteControlProcess (Function)
Executes a WLanguage event associated with a control in an HTML page displayed by an HTML Display control.
<HTML Display control>.ExecuteBrowserProcedure (Function)
Executes a WLanguage browser procedure in an HTML Display control that displays a page created with WEBDEV.
REP files
REP files contain the list of data files handled by the application....
Overview
Overview of the different operators...
Shape control properties
Shape controls in windows, pages and reports can be handled using different WLanguage properties......
HTML control properties
You can manipulate HTML controls in a window, page or report using the following WLanguage properties......
Mobile Image Editor control properties
You can manipulate Mobile Image Editor controls in a window using the following WLanguage properties......
Diagram Editor control properties
If the image is an image map, you can include "Clickable areas" in the image......