ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
ClipboardHeight (Function)
Calculates the height of an image (in bitmap format) found in the clipboard.
ClipboardWidth (Function)
Calculates the width of an image (in bitmap format) found in the clipboard.
ReceiveDate (Property)
The ReceiveDate property is used to get an email received date.
FullName (Property)
The FullName property is used to get the full name of an element.
PanelDetach (Function)
Detaches a Dockable Panel control to transform it into a floating window.
DNSListAddress (Function)
Lists the IP addresses associated with a name in the DNS server.
DNSDeleteAddress (Function)
Deletes a Name/IP Address relation from a DNS server....
FilePath (Property)
The FilePath property gets the name of the file associated with a control.
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
MapDeleteImage (Function)
Deletes an image drawn on the map displayed in a Map control.
BurnerVolumeName (Function)
Allows you to find out or modify the name of the CD or DVD to burn.
MapAddImage (Function)
Adds a new image to the map displayed in a Map control.
rssImage (Type of variable)
The rssImage type is used to describe the image of a RSS stream...
<Image variable>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image variable.
<Image>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image control.
MongoGridFSDeleteFile (Function)
Deletes a file identified by its name from a MongoDB file system.
EnumerationCheckName (Function)
Checks whether an enumeration value known by its name is valid.
External language: Programming in Fortran
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
WDAPI: Converting a declaration of C function or structure
WDAPI is used to convert a declaration of C function or structure into a declaration of WLanguage function or structure......
Programming a status bar
WINDEV allows you to handle a status bar and a cell found in a status bar through programming......
Activation key management functions
The following functions are used to manage activation keys:...
<Array>.Insert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
<Array>.DeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
rssCloud (Type of variable)
The rssCloud type is used to describe the method for subscribing to the notifications of modification made to the RSS stream...