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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Image>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image control) with an Alpha channel.
dRectangleGradient (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
NextTitle (Function)
Modifies the title of next window to open.
TableMode (Function)
TableMode is kept for backward compatibility.
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....
WDInst: advanced options for network installation
The advanced options of the network setup are used to......
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.
BeaconDetectPrecise (Function)
Used to find the Beacons near the device.
<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.
GPSDetectPosition (Function)
Asks to be notified when the device gets close to a given location.
<Image>.Rotation (Function)
Rotates an Image control.
<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.
<mqttSession variable>.UnsubscribeAll (Function)
Allows you to unsubscribe from all the existing subscriptions.
ModbusDisconnect (Function)
Closes the Modbus session.
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
<WDPic variable>.Rotation (Function)
Rotates a WDPic image.
<Connection variable>.RSExecute (Function)
Immediately runs a recurring replication between HFSQL servers: the replication is triggered before the scheduling.