ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control)....
Search and full-text index
HFSQL proposes a quick search for character strings in the data......
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
Defining a unique name for the generated file
When generating a file on the Web server (PDF, HTML, ......
StoreTheConfiguration (Property)
The StoreTheConfiguration property is used to: Determine whether the configuration of the panes in a dynamic Tab control or Ribbon control is automatically saved and restored. Modify the configuration of the panes in a dynamic Tab control or Ribbon control so that it is automatically saved and restored (or not)...
Native Progress Connector: Programming with HFSQL functions
To use a Progress database with the Native Connector, you must ......
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Calling a DLL written in Visual Basic
Visual Basic (like many other languages) allows you to create custom DLLs......
OCRExtractText (Function)
Reads the text contained in an image.
Date
The Date keyword can correspond to...
Testing and debugging a WINDEV project on the user computer
WINDEV offers multiple possibilities to test and debug a project directly on the development computer (see Testing and debugging a WINDEV executable on the development computer)......
NetworkUser (Function)
Identifies the name of the connected user.
MemZoneName (Property)
The MemZoneName property is used to: find out the name of the memory area used as data source for a report. modify the name of the memory area used as data source for a report....
ImageFirst (Function)
Displays the first image for the scroll.
ImagePrevious (Function)
Displays the previous image for the scroll.
ImageNext (Function)
Displays the next image for the scroll.
ImageLast (Function)
Displays the last image for the scroll.
dDisplay (Function)
Displays the drawing in the Image control.
<Image variable>.DrawRectangleGradient (Function)
Draws a rectangle in an Image variable.
<Image>.DrawRectangleGradient (Function)
Draws a rectangle in an Image control.
AIDetectContour (Function)
Detects the contours of the shapes in an image.
The "Scatter" charts
A scatter chart (XY) represents the relationship between two numeric values in two series of data......
<Image>.DrawPoint (Function)
Draws a point in an Image control.
<Image variable>.DrawPoint (Function)
Draws a point in an Image variable.
Report based on a programmed data source
In a report on a programmed data source, the reading of the records that will be displayed in the report requires full programming in WLanguage......