ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Document variable>.Replace (Function)
Finds all the instances of a character string and replaces them with another string in a Document variable.
CmdIsRunning (Function)
Indicates whether the executable associated with a command is currently running. Note: This function is only available from version 2025 Update 1....
<Image>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image control) with an Alpha channel.
<redisConnection>.PipelineAdd (Function)
Adds a Redis command in a pipeline.
ParallelTaskRequestCancellation (Function)
Requests the cancellation of a parallel task.
CertificateExtract (Function)
Extracts a certificate from a signature buffer or from a print duplicate.
<mqttSession variable>.UnsubscribeAll (Function)
Allows you to unsubscribe from all the existing subscriptions.
CmdKill (Function)
Forces the termination of a running executable associated with a command. Note: This function is only available from version 2025 Update 1....
<WDPic variable>.Rotation (Function)
Rotates a WDPic image.
<zipArchive variable>.CreateExe (Function)
Creates a self-extracting archive as a 32-bit executable (.EXE).
<Image>.HorizontalSymmetry (Function)
Flips an image in an Image control with respect to a horizontal axis (symmetry with respect to a horizontal axis).
<Thread>.RequestStop (Function)
Sends a stop request to a thread.
<Image>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
PVTInfoXY (Function)
Returns the values of headers corresponding to a position in a Pivot Table control in pixels.
<Source>.RecordToString (Function)
Converts the content of the current record to string (in a table, HFSQL view, query, etc.).
CmdAddOption (Function)
Adds an option to the command to be executed in console mode.
WEBDEV 2024: New features in this version
Here are the new features that you will discover in this version......
WEBDEV 2024
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
EmailBuildSource (Function)
Generates the source code of the email message to be sent from the variables in the Email structure or in an Email variable.
PicRotation (Function)
Rotates a WDPic image.
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
DateToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.