ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The HTML control
The HTML control displays HTML pages or HTML code......
HDeleteAll (Function)
Deletes all records from a table, an HFSQL view or a query.
fSelectDir (Function)
Opens a directory picker.
HashCheckFile (Function)
Checks the Hash of a file for a specific type of algorithm.
RTF input field: Automation formatting toolbar
In RTF Edit controls, a formatting toolbar can now be automatically displayed when the control becomes editable......
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
The Date input field: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
dbgInfo (Function)
Returns a debug information.
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
Printing a report in WINDEV
When creating a report, the test of this report can be run from the report editor......
Installing WINDEV, WEBDEV or WINDEV Mobile
This page describes the configuration required to install WINDEV, WEBDEV or WINDEV Mobile, as well as the different installation steps......
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
grColumnSpacing (Function)
Indicates the spacing between each data category in a column chart or in a Minimum/Maximum stock chart....
Spreadsheet control: Available formulas
At runtime, in the Spreadsheet control, the end user directly enters the calculation formulas......
Group (Property)
The Group property is used to: find out whether the control belongs to a group of controls. If the control belongs to one or more groups, the Group property can be used to identify these groups of controls. associate a control with a group of controls....
Animation of Chart control
The animation of Chart controls allows you to define a dynamic display in your applications......
WINDEV and the streams - Use example
In this example, the application must manage a video conference between two computers......
HRSRenameServer (Function)
Changes the DNS name of the replication server if it has a new name.
Chart functions
...Chart functions...
Distributing Reports & Queries
This help page presents the operations that must be performed in order for a WINDEV application to be handled by Reports & Queries......