ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Native PostgreSQL Connector: Specific features and remarks
Remarks and specific features of Native PostgreSQL Connector......
The Carousel control
The Carousel control is used to display an animated menu made of images......
External language: Programming in C++ (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV......
The "Waterfall" charts
The "Waterfall" chart is a bar chart used to represent the positive or negative additions of several categories......
dFill (Function)
Colors an area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
ThreadWaitSignal (Function)
Locks the current thread until it receives a signal from another thread.
Proxy (Function)
Specifies whether the communication functions that use HTTP or HTTPS must go through a proxy to execute their requests. A proxy is used to share the access to Internet between the different network computers.
FTPDate (Example)
Usage example of the FTPDate function
Column of type Attribute
WINDEV and WEBDEV allow you to use columns of type "Attribute" in Table controls......
HFSQL Control Center: Overview
The HFSQL Control Center is used to manage the different HFSQL databases (Network, Mobile, Client/Server) found in the company......
Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes....
FOR EACH/FOR ALL statement (loop through a variable of type XMLReader)
The FOR EACH statement loops through a variable of type xmlReader in various ways: Loop through a level. Loop through a level with copy. In-depth loop....
Automatic assisted universal replication
The automatic assisted replication is used to easily implement a replication on an existing application......
Constants for managing errors and exceptions
List of constants used by the functions for managing errors and exceptions....
WDSQL: Running an SQL query
WDSQL is used to run all the SQL queries created by WDSQL......
TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
Spreadsheet constants
The following constants are used by the functions for managing Spreadsheet controls:...
ImageInfoList (Function)
Returns the list of Exif tags available for the image used.
MyReport (Reserved word)
MyReport is used to handle the current report...
CtCacheSize (Property)
The CtCacheSize property is used to determine and change the maximum number of records that can be stored in the cache of the Native MySQL Connector.
Customizing the report viewer: Available windows
Constants for managing the modification of windows by the user
PhotoRunApp (Function)
Starts the native camera application of the device in order to take a photo.
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....
HListItem (Example)
Usage example of the HListItem function