ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Designation of current element (Reserved word)
The keywords used to identify the current element are:
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
<List Box>.Count (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
<List Box>.SelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
<Calendar>.SelectCount (Function)
Returns the number of days selected in a Calendar control.
Cleaning the project
After months or years of development and maintenance, the directory of your project often contains several files that are not used anymore but that you don't dare delete...
The "Favorites" pane
The "Favorites" pane gives direct access to the favorites of your project...
<Chart>.Color (Function)
Returns and initializes the color of different chart elements.
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
XMLDelete (Function)
Deletes the current element (as well as the entire branch) from an XML document.
CalendarSelectCount (Function)
Returns the number of days selected in a Calendar control.
Array (Variable type)
An array is a structured type used to group together a set of elements of the same type...
<Organization Chart>.Occurrence (Function)
Returns the number of elements found in an Organization Chart control.
XMLRename (Function)
Renames the current element (tag or attribute) in an XML document.
xmlNode (Type of variable)
The xmlNode type is used to handle a node of an XML document.
WDBal messaging: Reading messages
WDBal, the secure messaging provided with WINDEV, WEBDEV and WINDEV Mobile, allows you to easily...
Project Management Hub: Using Tags
Tags are used to associate keywords with incidents in the Project Management Hub......
DeleteParameter (Function)
Deletes a parameter (or a set of parameters) saved either by SaveParameter, or automatically via...
rssChannel (Type of variable)
The rssChannel type is used to handle a RSS channel...
Automation object
The Automation keyword is used to declare an automation object...
MouseCursor (Property)
The MouseCursor property is used to identify and change the hover cursor defined for a control,...
dEndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
Report based on a variable (Data binding)
A report based on a variable is used to directly print the information found in a WLanguage...
hBackupDescription (Type of variable)
The hBackupDescription type is used to programmatically describe an HFSQL Client/Server backup....
Debugger: Running a project step by step
Running a project step-by-step allows you to start the debugger when launching the application......
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window,...
Android Widget windows
An Android application can contain one or more Widget windows......
The Multiline Zone control
The Multiline Zone control is used to easily create interfaces in iOS style....
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Uploading files
Uploading consists in saving a file located on the user's computer to the Web server......
Aliases on data files: HAlias
The aliases are used to handle......
Calling a procedure/a function
Syntax for calling a local or global procedure.
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's...
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code......
Appointment (Type of variable)
The Appointment type is used to define the advanced characteristics of an appointment: time,...
The Map control
The Map control allows you to display a map in order to geolocate, create a route, display points...
Characteristics of the columns in a Table control in a window
The columns are used to display information in a Table control......