ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
  • alpha channel.
ImageInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
DocChangeZOrder (Function)
Changes the Z-order of an Image or Text Area element in a DocX document.
URIToFile (Function)
Saves, in the background, the content of a resource (image, text, etc.) identified by its URI in an external file.
URIToBuffer (Function)
Loads in the background the content of a resource (image, text, etc.) identified by its URI in a buffer variable.
fDeleteFileWebFolder (Function)
Deletes an image file from the "_WEB" directory of the application (or from one of its sub-directories).
<docElement variable>.ChangeZOrder (Function)
Changes the Z-order of an Image or Text Area element in a DocX document.
<Word Processing>.Add (Function)
Adds at the end of a Word Processing control: an element, a document, a paragraph, a text, an image or a fragment.
MapImage (Type of variable)
The MapImage type is used to define the characteristics of an image to be drawn on the map displayed in a Map control.
BackgroundImageState (Property)
The BackgroundImageState property allows you to get and change the number of drawings in the image associated with the background of a button.
ImageYPos (Function)
Returns the vertical position (Y) of the mouse cursor in relation to the specified Clickable Image control.
Mobile Image Editor control properties
You can manipulate Mobile Image Editor controls in a window using the following WLanguage properties......
Properties associated with clickable Image controls
The Clickable Image control can be handled by the WLanguage properties in server code and in browser code......
Image control properties
The Image controls include properties that can be handled in WLanguage both in the windows and pages but also in the reports......
9-slice scaling
The 9-slice scaling allows you to resize the images harmoniously......
Setup for WINDEV and WEBDEV (Development version and WEBDEV Application Server for Windows)
<modbusSession>.WriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
Docker image of the WEBDEV Application Server
From with version 24, a Docker container with the WEBDEV Application Server can be found in Docker Hub......
ModbusWriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
Handling files on an FTP server
FTP (File Transfer Protocol) is a protocol for transferring files from one site to another......
ERR_NOTACTIVATED
Title (Property)
The Title property is used to get and change the title of an element.
ERR_NO_APPLICATION
Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes....
4. WEBDEV, WINDEV and WINDEV Mobile: fully compatible format
Functions for managing Image Editor controls and WDPic variables (prefix syntax)
The following functions are used to handle Image Editor controls and WDPic variables, using prefix syntax:
FolderImageWidth (Property)
The FolderImageWidth property is used to get and change the folder image width in TreeView and TreeView Table controls.