ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Layout control properties
You can manipulate Layout controls (and its cells) in a window or page using the following WLanguage properties......
16. Java applications in practice
Java applications in practice...
websocketClient (Type of variable)
The websocketClient type is used to identify and define all the advanced characteristics of a client connected to a WebSocket server.
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
Alias (Property)
The Alias property is used to: get or change the alias of a window (WINDEV and WINDEV Mobile). get or change the alias of a dynamic tab (WINDEV). get the internal HTML/JavaScript name of a control (WEBDEV)....
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
HDeleteAll (Function)
Deletes all records from a data file, an HFSQL view or a query.
WeekToDate (Function)
Returns the date of the Monday for the specified week and year.
pdfTextElement (Type of variable)
The pdfTextElement type is used to find out all the characteristics of a text element in a PDF page.
ListPosition (Function)
Displays a List Box or ListView control from a specified element or returns the index of the first element displayed in a List Box control (if the scrollbar was used).
ThreadWaitSignal (Function)
Locks the current thread until it receives a signal from another thread.
SocketCreate (Function)
Creates a socket.
fListFile (Example)
Usage example of the fListFile function
AJAXExecute (Function)
Runs a server procedure without refreshing the page.
Event (Type of variable)
The Event type is used to define all the advanced characteristics of an event: birthday, saint's day, ......
The home page
The home page is the first page of your site......
ImageHeight (Property)
The ImageHeight property is used to: Find out the height of the image section displayed in an image control or in the background of a chart control. Modify the height of the image section displayed in an image control or in the background of a chart control....
Start of Break block (Break header)
The Start of break block is optional......
grInterval (Function)
Indicates the interval between values on the vertical and horizontal axis of a chart.
dbgAssert (Function)
Used to find out and signal the possible errors via an assertive programming.
iPrintReport (External language)
Prints a report created with the report editor.
Sharing elements with a WINDEV application
XMLAddChild (Function)
Adds a child tag into an XML document.
LooperAddIP (Function)
Adds a row as an internal page at the end of a Looper control populated programmatically.
ShortcutKey (Property)
The ShortcutKey property gets and sets the keyboard shortcut associated with a control.