ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Code snippets
The code editor allows you to enter "Code snippets"...
Navigation history in the code
The different editors enable you to directly view the code of an element by pressing the F2 key...
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages...
Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)...
Project anomalies: dead code and orphan elements
WINDEV, WEBDEV and WINDEV Mobile allow you to easily detect these "dead codes" and "orphan" elements.
Reverse code modeling
The reverse code modeling allows you to view in a graph...
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
InWebSocketServerMode (Function)
Indicates if the current code is being executed on the WebSocket server.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
ExecuteCode (Function)
Runs the WLanguage code found in a character string.
InWebSocketServerGlobalServiceMode (Function)
Indicates if the current code is being executed on the global service of the WebSocket server.
InTSEMode (Function)
Indicates whether the code is run:
  • from a computer in TSE mode or from a remote desktop.
  • from a computer directly.
Project dashboard
The project dashboard provides an overall view of project status via different widgets....
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found...
MyWindow (Reserved word)
The keyword MyWindow keyword is used to manipulate the current window...
Automatically executed processes / events in an application
Several actions are automatically performed when opening or closing an application.
InBackgroundMode (Function)
Indicates whether the code is run when the application is in background.
InComponentMode (Function)
Indicates whether the code is run:
  • from a WINDEV application, a WEBDEV website or a PHP page.
  • from a component.
Programming by preset action
Preset actions allow you to define the code of an event in a single click, without having to write one single line of code...
InAJAXMode (Function)
Specifies whether the code is run from:
InDeviceOwnerMode (Function)
Indicates whether the Android application is in "Device owner" mode.
InKioskMode (Function)
Indicates whether the Android application is in kiosk mode.
TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
InfoBuild (Function)
Displays a custom message in a system information window.
Link control properties
The Link control is available in a page and in a report......
Events associated with internal windows
List of events associated with internal windows...
ImageScrollingPosition (Function)
Returns the displayed image.
Error 530: The -- operator is not allowed
AssistedInputOpen (Function)
Opens the list of values proposed by the assisted input for an edit control.
AssistedInputClose (Function)
Closes the list of values proposed by the assisted input for an edit control.
ControlTypeInfo (Function)
Returns the icon corresponding to the specified type of control.
LeftMargin (Property)
The LeftMargin property sets the left margin of an element.
RightMargin (Property)
The RightMargin property sets the right margin of an element.
TopMargin (Property)
The TopMargin property sets the top margin of an element.
BottomMargin (Property)
The BottomMargin property sets the bottom margin of an element.
grPointColor (Function)
Initializes the color of a specific point in one of the following chart types: Line, Scatter,...
grHMGetData (Function)
Retrieves data from a Heatmap chart.
<Image>.Rotation (Function)
Rotates an Image control.
PageParameter (Example)
Usage example of the PageParameter function
LargeFontFactor (Function)
Returns the current enlargement ratio of a WINDEV window (only if Windows is in "large fonts"...
fStopCompress (Example)
Usage example of the fStopCompress function
fLongName (Example)
Usage example of the fLongName function
JSONExecute (Function)
Calls a server URL that returns data in JSON format (JavaScript Object Notation).
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array....
TableFilteredColumn (Function)
Returns the list of columns filtered by the user in a Table or TreeView Table control.
FramesetUse (Function)
Displays a WEBDEV frameset in the user's browser and closes all the current page and frameset...
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file : format,...