ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
LDAPSession structure
The LDAPSession structure is a preset structure of WLanguage (no declaration is required)......
Control style: Font characteristics
You can change many style options in the "Style" tab of the control description window......
3-tier architecture
The development in "3-tier" architecture is now simplified......
Printing in PDF format: Special cases
Specific features of print in PDF format...
Special paste
The Special paste command is used to explicitly choose the format in which the clipboard content will be pasted in the window editor......
Handling a TreeView control at runtime
When the TreeView control is in edit, the user can expand or collapse the different levels of the tree structure by clicking the treeview elements....
Controlling the WEBDEV Application Server
Starting with version 28, you can remotely control the WEBDEV Application Server......
REST Services: Prologue procedure (executed before each call)
It is now possible to specify in the description of a Webservice that a procedure must be called (and executed automatically) each time a Webservice is called......
9. Sharing a project in practice
Sharing a project in practice...
Background tasks
Continuing to run a process when the application is in background is very useful on mobile......
Events associated with a Rich Text Area control
WEBDEV manages the following events by default (order of appearance in the code editor)......
Toast constants
List of operators
Reset (Function)
Reinitializes: all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows). the controls found in a group of controls, a supercontrol, an internal window or an internal page....
WDInst : languages supported by the setup
If your applications must be installed in several countries, the setup editor WDInst gives you the ability to generate a multilingual setup......
SQL : ORDER BY clause: Organizing the result of a query
The ORDER BY clause is used to sort the records selected by an SQL query......
5. Which type of server to choose?
DisplayMode (Property)
The DisplayMode property gets and changes: the display mode in a Word Processing control, the display mode in a PDF Reader control the display mode in an HTML Editor control, the display mode in a Kanban control...
User Groupware and Native Connector files
An application that works with the User Groupware can be used with a database handled by a Native Connector......
NumberColumn (Property)
The NumberColumn property is used to: Get the number of columns in Table, Check Box, Radio Button controls, etc.. Set the number of columns in a multi-column List Box control....
BitcoinCoreBlockCount( Function)
Returns the size of the blockchain known by the Bitcoin node (i.e. the number of blocks created since January 3, 2009). This makes it possible, for example, to calculate the approximate date of the next halving.
Report based on a TreeView Table control
You can use a report based on a TreeView Table control to directly print the information displayed in a TreeView Table control found......
8. Sharing a project in practice
Error 705: The property does not exist on this type