ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

STOP (Reserved word)
STOP is used to call the WLanguage debugger during a test in the editor...
DiagramToSVG (Function)
Exports a diagram to an SVG image.
DriveMoveFile (Function)
Moves a file present in an Drive directory to another directory on this Drive (remote disk).
<Variable Drive>Rename (Function)
Rename a file or directory on an Drive.
Authentication via Active Directory
Kerberos is an authentication mode based on the use of tickets and secret keys......
<modbusSession>.WriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page presents a series of useful options for the most common actions ......
SQL selection conditions
To specify the selection conditions in an SQL query, you can use......
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows......
The framesets
Via the management of framesets, WEBDEV allows you to display several HTML pages in the same browser window......
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
PVTInfoXY (Function)
Returns the values of headers corresponding to a position in a Pivot Table control in pixels.
ParallelTaskRequestCancellation (Function)
Requests the cancellation of a parallel task.
DocSelect (Function)
Selects a fragment in a Word Processing control.
<Document variable>.Replace (Function)
Finds all the instances of a character string and replaces them with another string in a Document variable.
<Image>.DrawRectangleGradient (Function)
Draws a rectangle in an Image control.
<Image>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image control) with an Alpha channel.
<Image>.Rotation (Function)
Rotates an Image control.
<Icon variable>.SaveICO (Function)
Saves an image in icon format either in a file, or in memory.
<Image>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
<Image>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified Image control.
<Image>.HorizontalSymmetry (Function)
Flips an image in an Image control with respect to a horizontal axis (symmetry with respect to a horizontal axis).
<Image>.VerticalSymmetry (Function)
Flips an image contained in an Image control with respect to a vertical axis (symmetry with respect to a vertical axis).
<fbSession variable>.GetUserInformation (Function)
Gets the Facebook information of the connected user.
<mqttSession variable>.Subscribe (Function)
Used to subscribe to a MQTT notification.
<mqttSession variable>.Unsubscribe (Function)
Allows you to unsubscribe from a MQTT notification.