ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Kanban>.Display (Function)
Refreshes a Kanban control or a card in the Kanban control.
dModifyHue (Function)
Changes the hue of an image: in an Image control, in an Image variable....
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
dModifyContrast (Function)
Changes the contrast of an image contained: in an Image control, in an Image variable....
DocPositionTopPage (Function)
Returns the position of the first character in a given page in a Text Processing control.
<DiskFile variable>.Lock (Function)
Entirely or partially locks an external file.
<DiskFile variable>.Find (Function)
Finds a character string or a buffer in a file opened by fOpen.
<DiskFile variable>.Unlock (Function)
Entirely or partially unlocks an external file.
<DiskFile variable>.Read (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....
<DiskFile variable>.ReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
<DiskFile variable>.ReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
<DiskFile variable>.Size (Function)
Returns the size of a file (in bytes).
dModifyLightness (Function)
Changes the lightness of an image found: in an Image control, in an Image variable....
<Gantt chart>.DeleteAll (Function)
Removes all tasks from a Gantt Chart column in a Table or TreeView Table control.
Diagram constants
The following constants are used to manage diagrams:...
Discover all the possibilities of pivot tables
Functions for handling directories and external files (prefix syntax)
External file functions (prefix syntax)...
dCopieImageChamp (Control)
Copies the image of a control in a WINDEV window to a variable of type Image.
Download_constants
Utilisation dans la classe diagForme - Accès en Lecture + Ecriture - Type : Réel double...
dBlur (Function)
Blurs the entire given area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dClear (Function)
Clears the content of an Image variable or Image control and fills it with the specified color.
Document (Property)
Controls of a dynamic page
Several types of controls can be handled in a dynamic page ......
<DiskFile variable>.FileName (Function)
Returns the name of an external file currently open.
<DiskFile variable>.Close (Function)
Closes an external file.