ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ExecuteAAF (Function)
Runs an Automatic Application Feature (AAF) on a control or window.
PopupDisplay (Function)
Displays a popup in a page with a DDW effect (Dim Disabled Windows).
ModbusConnectRTU (Function)
Connects a client to a Modbus slave via a serial port.
iPrintDuplicate (Function)
Prints a duplicate copy of a report.
URISelect (Function)
Opens a system window to select a resource from: from the device file system, from the Cloud (Google Drive, Microsoft OneDrive, etc.) or from one of the content managers installed on the device....
Cursor constants
List of constants used by the functions for managing cursors and the mouse...
<Image variable>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image variable.
<Image>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image control.
<WDPic variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
<picLayer variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
ImageInfoSave (Function)
Saves the modifications performed on the Exif tags of an image by ImageInfoModify.
ExeListProcess (Function)
Returns the list of applications currently run.
UploadCurrentFileSize (Function)
Returns the total size (in bytes) of the file currently uploaded via an Upload control.
AJAXCancelAsynchronousCall (Function)
Cancels the automatic execution of the browser procedure called by AJAXExecuteAsynchronous.
UploadCurrentFileSizeSent (Function)
Returns the size (in bytes) already sent for the file currently uploaded via an Upload control.
pdfDocument (Type of variable)
The pdfDocument type gets all the characteristics of a PDF file: author, date created, page content, etc.
UploadCurrentFile (Function)
Indicates the file currently uploaded via the Upload control.
Events associated with Carousel controls
List of events associated with Carousel controls...
Events associated with the TreeMap control
List of events associated with the TreeMap controls...
Creating an executable: Language of the executable
When creating the executable, you have the ability to choose the languages that will be included in the executable......
AlbumPicker (Function)
Retrieves a photo, an image or a video stored in the photo album of the mobile device.
NotifListCategory (Function)
Lists the notification categories of the application.
RequestUpdateUIParent (Function)
Asks to run the "Request for refreshing the display" process of parent. This function is kept for backward compatibility.
Report data source
...The reports can be created with the data coming from:...