ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

FileToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the table described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
PageFromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL table described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
<Source>.ToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL table described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
<Window>.FromFile (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the table described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
spHash (Property)
The spHash property is used to: Get the algorithm used for salting an item of type "Password". This property can be used for items of type "Password" defined in the data model editor or programmatically. Set the algorithm used for salting (only for "Password" items described programmatically)....
Calendar functions (prefix syntax)
pdfDocument (Type of variable)
The pdfDocument type gets all the characteristics of a PDF file: author, date created, page content, etc.
DateTimeUTCToLocal (Function)
Converts a UTC date and time to local time (time zone, summer time, winter time).
InputType (Property)
The TypeSaisie property lets you know or modify the type of input allowed by a field: Duration, Date, Numerical, ...
8. Associating controls with data
Zombie data files and items
During the life of an application, items live and die......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Reorder the data displayed in your tables
Managing the automatic identifiers when adding a record
When adding a record into a HyperFileSQL file (HAdd), three management modes are available for the automatic identifiers......
Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
Project description: Files tab
The project description window allows you to configure various elements of your project......
Project description: Compilation tab
The project description window allows you to configure various elements of your project......
Project description: Languages tab
The project description window allows you to configure various elements of your project......
Project description: Telemetry tab
The project description window allows you to configure various elements of your project......
Project description: Options tab
The project description window allows you to configure various elements of your project......
1. Windows generated using the RAD methodology
The RAD (Rapid Application Development) is used to create windows from......