ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing bar codes
The use of bar codes to identify and manage products has become essential...
Shared memory areas
WINDEV, WEBDEV and WINDEV Mobile allow you to handle shared memory areas......
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
geoDistance (Function)
Returns the distance between the two locations. This distance is expressed in meters by default.
5. The following files are automatically created
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....
Break in a Table control
A break in a Table control is used to group the data corresponding to one or more arguments......
OKCancel (Function)
Displays a message in a standard dialog box that proposes "OK" and "Cancel" and returns the user's choice....
StringDisplay (Function)
Returns a specific string (or a buffer) to the client browser in response to a request.
dCopyImage (Example)
Usage example of the dCopyImage function
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.
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
dTextMarkdown (Function)
Draws Markdown text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable]....
fCurrentDrive (Function)
Gets or sets the current drive.
InitialValue (Property)
The InitialValue property is used to get the initial value of a control in a window or page.
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
MatFloatAdd (Function)
Adds a value to each matrix element.
NoRightCharacter (Function)
Returns a string after removing the specified characters from the right side of the initial string.
The Dashboard control
Dashboards are essential elements in an application......
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
The Drawer control
The Drawer control can be expanded in order to display (or not) the integrated controls......
ListInsert (Function)
Inserts an element into a List Box, ListView or Combo Box control populated programmatically.