ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The .NET field 3.0, 4.0, ... (WPF)
The Xaml control allows you to easily manage the Xaml language...
XamlEvent (Function)
Associates a procedure written in WLanguage with an event of Xaml control.
Xaml functions (prefix syntax)
List of Xaml functions (prefix syntax)
<XAML>.Property (Function)
Allows you to find out and modify the value of a .Net property for an Xaml control or for a Carousel control.
XamlProperty (Function)
Used to find out and modify the value of a .Net property for an Xaml control or for a Carousel control.
Xaml functions
List of Xaml functions
XamlDisable (Function)
Simulates the absence of .Net 3.0 framework.
<Xaml>.Event (Function)
Associates a procedure written in WLanguage with an event of Xaml control.
HReadLast (Function)
Sets the position on the last record of a table according to a browse item.
HSuggestKey (Function)
Returns a list of keys to add to tables to improve query performance.
HPrevious (Function)
Sets the position on the previous record of the table according to a browse item.
HTMLToPDF (Function)
Converts an HTML string or buffer to a buffer containing a PDF document.
ScriptExecute (Function)
Calls an external script (.asp or .php) and returns the result in a string.
WebserviceParameter (Function)
Gets the value of a parameter in a call to a SOAP or REST web service.
<htmlNode variable>.InsertFirstChild (Function)
Adds a child at the start of the children of the current node in an HTML document.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL tables.
FileToArray (Function)
Fills an array of classes or structures with the content of an HFSQL table or query.
HListKey (Function)
Returns the list of keys in a table (query or view) recognized by the HFSQL engine.
Edit control
The Edit control allows users to enter data......
Automatic table modification
The automatic table modification updates the description of tables on user computers......
Classes, members, methods and properties
A class is made of......
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
StreamConnect (Function)
Connects a stream (and the associated control) to a specific address.
StreamAccept (Function)
Associates a stream connection request with a Conference control.
EmulateInput (Function)
Performs an input by emulation in a control while checking whether this control is an editable control.
Help system properties
The properties of help system are used to define......
hScheduling (Variable type)
The hScheduling type is used to define and find out the characteristics of the scheduling that must be performed: for a scheduled HFSQL Client/Server table optimization task. for a scheduled HFSQL Client/Server table backup job. for a scheduled replication of HFSQL servers....
Manipulating Chart controls in a WEBDEV site
When a Chart control is executed on a page of the WEBDEV site, users can personalize visuals via a context menu......
Events associated with Peeling Corner controls
WEBDEV proposes the following events:...
Binding Bar Code controls to items
A Bar Code control can be bound to an item in a data file, query, etc....
Events associated with formatted display controls
List of events associated with formatted display controls...