ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
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...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
gImage (Function)
Builds a sequence of characters containing an image.
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array....
ArrayDelete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array....
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative...
Message (Function)
Displays or removes a message from the status bar of the current window or browser.
HExecuteView (Function)
Runs a view that was created beforehand (can be used to refresh the view data for example)....
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
grLegendFont (Function)
Modifies the font used for the chart legend.
grLabelFont (Function)
Modifies the font used for the category labels of a chart.
grLabel (Function)
Indicates various parameters of additional legend in a chart.
grSeriesLabel (Function)
Initializes the label of a data series in a chart.
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
zipCurrentFile (Function)
Returns the name of the archived file currently handled by the functions for adding and extracting...
HRead (Function)
Reads a record in a file according to a given record number.
<Connection variable>.Backup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one...
HIndex (Function)
Rebuilds the file index (".NDX" file).
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's...
<Variable Drive>CopyFile (Function)
copy a single file from the remote disk to another directory on the remote disk.
<Variable Drive>DirectoryList (Function)
Lists the directories of an Drive.
xmlAttribute (Variable type)
The xmlAttribute type is used to handle the attributes of a node in an XML document.
Software factory: Implementation
To implement the software factory on your WINDEV, WEBDEV or WINDEV Mobile projects, you must:...