ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Choose the type of image: dynamic, static, generated, ...
The images are often used to illustrate the site pages...
<Image variable>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
Dedicated Web server
When installing WEBDEV development version, if no Web server is available on the current computer, WEBDEV automatically installs one (IIS Express version 10). This server is automatically configured to work with WEBDEV....
Report viewer: "Annotate" tab
Does your application allow you to print several reports? The end user has the ability to write annotations from the report viewer......
SaaSAdminListSite (Function)
Lists the SaaS sites declared in the database of a WEBDEV SaaS Webservice.
<picLayer variable>.InvertColor (Function)
Inverts the colors of a picLayer variable.
fImageSelect (Function)
Opens the image picker of Windows.
Use WebSockets with the WebSocket server
The WebSocket protocol provides a communication channel over a TCP socket for browsers and Web servers......
ERR_CANNOT_OPEN_FILE
1. Simple layouts
WEBDEV Tutorial - WEBDEV layouts Lesson 1 - Simple layouts - 30 min
Compile
The Compile keyword can correspond to: the Compile function, which dynamically compiles a procedure whose source code is specified.. the <COMPILE IF> statement, which allows you to compile WLanguage code according to a condition (mainly used to compile code according to a platform or configuration type)....
ToClipboard (Function)
Writes text or image information into the system clipboard.
Iteration block (or substitution block)
The Iteration block is a free block, created manually in the report editor ("Report......
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
Data model editor: types of links
Several types of links can be found between the files......
ERR_NO_DLLEXE
Creating the Table pages of the WEBDEV RAD pattern
MATLAB functions
The following functions are used to access MATLAB:...
Windows Scheduler management functions
List of functions for managing the scheduler...
ERR_DISCONNECTED_TIMEOUT
2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
The HTML Display control
The HTML Display control displays a web page in an application......
Libraries (.WDL file)
A library is a WDL file that contains all WINDEV or WEBDEV resources ......
1. Creating pages
WEBDEV Tutorial: My first WEBDEV website Lesson 1 - Creating pages - 10 min
Modbus constants
Constants used by the Modbus management functions....
grImageSize (Function)
Defines the size of the image containing the chart.