ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Native PostgreSQL Connector: Programming with HFSQL functions
To use a PostgreSQL database with Native Connector (also called Native Access), the structure of PostgreSQL tables must be imported into the WINDEV or WEBDEV analysis......
<Camera>.Capture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
Native Informix Connector: Programming with SQL functions
The use of SQL functions to manipulate Informix data does not require importing the file structure into the analysis......
Native Sybase Connector: Programming with SQL functions
The use of SQL functions to handle Sybase data does not require importing the file structure into the analysis......
VideoCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
mongoOperationUpdateOne (Type of variable)
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.
CameraCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
PageBorderVisible (Property)
The PageBorderVisible property is used to: determine if the page borders are displayed in a Diagram Editor control. show or hide the page borders in a Diagram Editor control....
LibraryPanelVisible (Property)
The LibrayPanelVisible property is used to: determine if the "Library" panel is displayed in a Diagram Editor control. show or hide the "Library" panel in a Diagram Editor control....
ModifierPanelVisible (Property)
The ModifierPanelVisible property is used to: determine if the "Modifier" panel is displayed in a Diagram Editor control. show or hide the "Modifier" panel in a Diagram Editor control....
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
HeaderVisible (Property)
The HeaderVisible property is used to: Determine if the row and column headers are displayed in a Spreadsheet control. Show or hide the row and column headers in a Spreadsheet control....
How to use an array of structures?
An array of structures is an Array variable......
Error 705: The property does not exist on this type
Interface of WDInst
Camera control in a mobile application
The Camera control is used to......
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 the WLanguage functions......
ERR_DISCONNECTED_ERROR
Control style: Font characteristics
You can change many style options in the "Style" tab of the control description window......
Managing HFSQL Client/Server files
The HFSQL Control Center allows you to fully manage HFSQL Client/Server data files......
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
Creating a service with WINDEV
A service is a specific type of application intended to be run without any user intervention......
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Special paste
The Special paste command is used to explicitly choose the format in which the clipboard content will be pasted in the window editor......
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....