ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Organization Chart control
The Organization Chart control is used to represent elements in a hierarchical way. For example: the contributors of a company according to their position. the different branches of a group with their inter-dependencies. the different steps of a manufacturing process, ......
WDInst: Installing an HFSQL Client/Server application
When creating the setup program of a WINDEV application that uses HFSQL Client/Server data files, WDInst allows you to......
Structure of log files (HFSQL Classic)
The following files are automatically created when logging an HFSQL Classic data file......
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to......
MCI constants
List of constants used by the MCI functions....
Guided tour management constants
OKCancel (Function)
Displays a message in a standard dialog box that proposes "OK" and "Cancel" and returns the user's choice....
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
SCM: Check-in policy
The SCM gives you the ability to define a check-in policy......
Handling a Range Slider through programming
WINDEV allows you to handle a Range Slider control through programming......
TreeView Table report
The report editor allows you to create "TreeView Table" reports......
Developing an application for iPhone/iPad
The development of an iPhone/iPad application is performed in 2 steps:...
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
Control tooltips (AAF)
In a WINDEV application, the user has the ability to add a tooltip on the controls......
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
Style of a control
As soon as it is created, a control is associated with a style......
Application patch
Once an application was installed, the application library had to be reinstalled whenever a modification was performed (WDL file)......
Alignment rulers (Editor)
When creating or modifying a window in the window editor, you have the ability to display the alignment rulers......
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
Combo Box columns in Table controls
A Table control (populated programmatically, based on a data file or based on a variable) can include Combo Box columns......
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
TableCollapse (Function)
Collapses: a branch that was previously expanded in a TreeView Table control. a break that was previously expanded in a Table control. a detailed window displayed for a row....
Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
WDScript overview
WDScript is a WLanguage script editor included with WINDEV, WEBDEV and WINDEV Mobile......