ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......
4. HFSQL Classic
Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
WDInst: configuring the directory of the data files and the directory of the files of user groupware
The setup editor WDInst ("Tools......
HFSQL Client/Server: Principle for saving the databases
Like for any database, backups of your HFSQL Client/Server databases must be performed on a regular basis......
17. WLanguage: a simple and powerful language
ScanList (Function)
Lists the scanners connected to the current computer.
ScanGet (Function)
Retrieves the characteristics of a scanner in a variable of type Scanner.
BurnerCompilationInfo (Function)
Retrieves the characteristics of current compilation.
BurnerSelect (Function)
Used to select the default burner.
BurnerCancel (Function)
Cancels the current burn process.
BurnerAddFile (Function)
Adds a file to the compilation.
BurnerAddDirectory (Function)
Adds all the files found in a directory to the compilation.
Test of a query
The query editor allows you to run the test of query result......
TwainSelectSource (Function)
Displays a standard dialog box used to list the different Twain devices available on the current computer.
TwainCurrentSource (Function)
Allows you to find out and change the Twain device used by default.
BurnerMediaFound (Function)
Used to find out whether the burner is empty or not.
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
Dynamic audit
The dynamic audit of an application analyzes its runtime performance......
Conditions for updating an application automatically (Live update)
Whenever the application is modified on the development computer (modifications of windows, code, analysis, ......
WDLog: Saving HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application......
SSL: Secure transactions with WEBDEV
When using an Internet application, the data circulating between the computer of the Web user and the Web server is not protected......
ScanSelect (Function)
Opens a standard dialog box with the available scanners.
The Rating control
The Rating control allows the user to: indicate the popularity level of an element via repeated icons. find out the popularity level of an element via repeated icons....