ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Principle of remote check
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
grZoom (Function)
Defines the zoom of a chart.
Telemetry: Installing the server
To use the telemetry, you must install on a computer......
HListSynonym (Function)
Returns the list of synonyms used by a full-text index.
HListStopWord (Function)
Returns the list of stop words used by a full-text index.
RedisPipelineGet (Function)
Retrieves the result of the execution of a Redis command that was added by RedisPipelineAdd.
RedisPipelineReset (Function)
Ignores the results of the execution of a Redis command that was added by RedisPipelineAdd.
HUpdateLink (Function)
Updates on the server all the links of an HFSQL Client/Server data file....
<ParallelTask variable>.Wait (Function)
Waits for the execution of a parallel task.
<Array>.Seek (Function)
Searches for the index of an element in a WLanguage array.
<Array>.Move (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array...
<Array>.SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
SysNotificationRemove (Function)
Removes a previously sent interactive notification.
gglNotification (Type of variable)
The gglNotification type is used to define information about event notifications in a calendar.
<Source>.ExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view...
Spare server
A "spare" server is a target server in a unidirectional automatic replication......
CountryGet (Function)
Returns the Country variable corresponding to an ISO code or to the country caption according...
fStopCompress (Function)
Stops the operation used to compress or decompress a file.
Principle for running threads
At runtime, an application runs in a main thread......
ControlClone (Function)
Creates a new control from an existing control.
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string...
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation...
HInfoGroup (Function)
Returns information about the specified group of users.
HListGroup (Function)
Returns the list of groups of users defined for a connection.
HListUser (Function)
Returns the list of users defined for a connection.
EmailReset (Function)
Resets all the variables of the email structure or all the variables of an Email variable.