ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing threads
WINDEV and WINDEV Mobile propose several functions used to perform an advanced management of threads....
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
OrganizerDisplay (Function)
Reinitializes the content of an Organizer control from its data source (HFSQL data file for example).
OpenMainMenu (Function)
Opens the main menu of the current window.
ImageInfoClose (Function)
Closes the image file (in JPEG or TIFF format) used by ImageInfoValue and/or ImageInfoList and frees the image from memory....
KanbanDeleteList (Function)
Deletes a list from a Kanban control.
SensorGetOrientation (Function)
Retrieves the current orientation of the device on one of its 3 axes.
Sequencing reports
In some cases, you may want to print several reports one after another, and view them in the same print preview....
HFilterContains (Function)
Defines and enables a "Contains" filter on a data file, view or query.
Managing MQTT
MQTT is a "publish-subscribe" messaging protocol based on the TCP/IP protocol......
RequestRefreshUIParent
Asks to run the "Request for refreshing the display" process of parent.
RETURN statement
The RETURN statement is used to exit a statement block and the current process (or procedure).
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window......
ListPosition (Function)
Displays a List Box or ListView control from a specified element or returns the index of the first element displayed in a List Box control (if the scrollbar was used).
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
InfoBuild (Function)
Displays a custom message in a system information window.
HOpenConnection (Function)
Opens a connection to a specific database.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Email (Property)
The Email property is used to get and change an email address.
MapExecuteJS (Function)
Runs the native code of Google Maps API in a Map control in JavaScript.
BTLEListDevice (Function)
Returns the list of accessible Bluetooth Low Energy devices.
5. HFSQL Client/Server
A WINDEV Mobile application can also use an HFSQL database in Client/Server mode....
Action Bar properties
You can manipulate Action Bars in a window using the following WLanguage properties.
Testing a window
Testing a single window allows you to run the current window in WINDEV or WINDEV Mobile......