ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer, etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named or indexed subelements. store any complex value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists. handle the NULL value in WLanguage. store interactions with ActiveX objects and Automation programming....
VideoConfigure (Function)
Allows you to configure the video capture driver.
CameraConfigure (Function)
Allows you to configure the video capture driver.
HCheckMemo (Function)
Checks the structural integrity of memos in an HFSQL table.
CertificateClientInfo (Function)
Returns information about the certificate used by the client computer.
SysValidHandle (Function)
Checks the validity of a window handle.
SaaSReadSiteParameter (Function)
Reads an information specific to the client for the current SaaS site.
LooperInfoXY (Function)
Used to find out the row or control located at specific position in the Looper control (X, Y).
BarVisible (Property)
The BarVisible property manages the selection bar on a column of a Table or TreeView Table control.
RETURN statement
The RETURN statement is used to exit a statement block and the current process (or procedure).
mqttSession (Variable type)
The mqttSession type is used to define the parameters for connecting to the MQTT broker.
NbArrayElement (Property)
NbArrayElement is used to configure the number of elements in an array item.
rssIdentifier (Type of variable)
The rssIdentifier type is used to describe the unique identifier of a RSS stream entry...
ProcedureEntête (Property)
The property HeaderProcedure property defines the procedure called to read headers in the event of a successful HTTP request.
Translucent effect of windows
Depending on the style of your applications, the border of your windows can be translucent......
rssCategory (Type of variable)
The rssCategory type is used to handle the category of a RSS stream or stream entry.
HandleParentNext (Function)
Forces the parent of the next window to open.
JSONToString (Function)
Converts the content of a JSON variable to a JSON string.
Timer on button (AAF)
In an application developed in WINDEV, the user has the ability to implement a timer on a button......
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....
HFreeQuery (Function)
Releases query resources (following use of HExecuteQuery or HExecuteSQLQuery functions).
RadioButtonAdd (Function)
Adds a new option into a Radio Button control.
XMLNext (Function)
Positionq on the next element (tag or attribute).