ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling a Logical Data Model (LDM)
The main operations that can be performed on an LDM are as follows......
Break in a Looper control
A break in a Looper control is used to group the data corresponding to one or more arguments......
WDTestRest: Run the test of your REST Webservices
WDTestRest is used to test the calls to an HTTP REST Webservice or to run a Web API accessible by HTTP......
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
Managing HFSQL Classic data files
The HFSQL Control Center allows you to fully manage HFSQL Classic data files......
SaaS administrator - Managing a site
The management of a SaaS site is used to modify the three main characteristics of the site......
<Source>.Save (Function)
Modifies the current record if it exists, otherwise adds a new record.
H.ErrIgnore (Variable)
Specifies the mode for processing the errors: the errors are processed by WINDEV the errors are processed by the program....
Generating an application for Universal Windows 10 App
Different types of data (Type of variable)
A variable is defined by name and type......
2. Modes to install an application
HClient structure
The HClient structure is used to......
Creating a flexible modeling
To create a new flexible modeling, you can......
Error 17: OTHER CASE must be the last statement used in SWITCH
CtDescribedCaption (Property)
The CtDescribedCaption property is used to get and set the caption of the connection to the OLE DB data source.
HExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
<HFSQL file>.ExportJSONString (Function)
Exports the records from a data file (HFSQL or OLE DB), view or query to a JSON string.
Generating a library
Generating a library consists in selecting the elements handled by this application (windows, reports, classes, sets of procedures, queries, data files......
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
Diagram Editor (WEBDEV): Features
The Diagram Editor control includes many features accessible via......
WDAdminHF: Managing the data files
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
DataBinding (Property)
The DataBinding property is used to identify and change the binding between a control and: an item in a data file. a variable. several variables....
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar control. an Organizer control. a Scheduler control. an edit control in Date format with Calendar....
Automatic Drag and Drop
For some types of controls, WINDEV and WEBDEV propose an automatic management of Drag and Drop....
Handling a Progress Bar control through programming
A Progress Bar control can be handled through programming......