ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Setup by HTTP (Network setup via IP)
The network setup via HTTP consists in installing and updating a WINDEV application via an HTTP server (Live update)...
KeyExpression (Property)
The KeyExpression property is used to set the different components of a composite key.
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
<Map>.DisplayPosition (Function)
Centers the map displayed in a Map control on a geographical position or on a specific location.
DescribedName (Property)
The DescribedName property is used to handle the logical name of HFSQL data files (ignoring possible changes made by HAlias).
DLNA / UPnP functions (prefix syntax)
The following WLanguage functions are used to handle UPnP devices...
Query
The keyword "Query" is used to describe:
How to use an array of structures?
An array of structures is an Array variable......
Buffer (Keyword)
The Buffer keyword can correspond to...
AttributeNote (Property)
The AttributeNote property gets the value of the <Note> extension attribute.
AttributeMapping (Property)
The AttributeMapping property gets the value of the <Mapping> extension attribute.
MinimumLength (Property)
The Property MinimumLength allows you to know and modify the minimum length of an element.
StartPosition (Property)
The StartPosition property is used to get the starting position of an element in a Word Processing document
GglListContact (Function)
Retrieves the list of contacts associated with the specified Google account.
geoGetAddress (Function)
Retrieves an address or a list of addresses corresponding to the description of a geographic location.
MongoGridFSGetFileInfo (Function)
Allows you to get information about a MongoDB file (gridFS).
MongoGridFSDeleteFileByID (Function)
Deletes a file identified by its identifier from a MongoDB file system.
Multiple assignments of arrays, structures and classes
The multiple assignment of arrays consists in assigning a set of simple values (boolean, integer, string, real, numeric or currency) to the cells of an array. This multiple assignment is also available for the structures and the classes....
DLNA/UPnP functions
The following WLanguage functions are used to handle UPnP devices...
Virtual (Property)
The Virtual property is used to determine if an element is virtual.
AssociatedValue (Property)
The AssociatedValue property is used to get the associated value.
RedirectionURL (Property)
The RedirectionURL property is used to get the URL used for the result redirection.
AuthURL (Property)
The URLAuth property is used to get and define the authorization URL to be used (first URL of the OAuth 2.0 specification).
MongoGridFSDeleteFile (Function)
Deletes a file identified by its name from a MongoDB file system.
Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications....
dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function is an advanced function. This function is mainly used to handle the images returned by external APIs via Image variables....