ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HFSQL server configuration
The HFSQL Control Center allows you to fully manage HFSQL servers......
Time management help
Time management is extremely important......
FileName (Property)
The FileName property gets the name of a file (WDPic file or file generated for a print job).
Error 3: The string has no final "
Locking data files: correspondence between WINDEV 5.5 and the later versions
Spreadsheet control in a report
The spreadsheet is one of the most often used business tools. You have the ability to create reports that print the data found in a spreadsheet....
DefaultValue (Property)
The DefaultValue property is used to: Find out the default value of an item. This item was defined in the data model editor or through programming. Define the default value of an item (when describing the item through programming)....
WDMap: Adding, modifying and deleting the records of a data file
WDMap allows you to perform simple operations (addition, modification or deletion) on the records found in a data file......
Connected objects: Android Wear
Android Wear is the version of the Android operating system dedicated to the connected objects......
8. Binding controls to data
A window can display information from......
Page with parameters
<Source>.Index (Function)
Rebuilds the file index (".NDX" file).
13. 3-Tier architecture
Spare server
A "spare" server is a target server in a unidirectional automatic replication......
Operations performed on a data file (Data model editor)
The main operations that can be performed on a data file from the data model editor are as follows......
<Array>.DeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
ArrayDeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
Testing and debugging a WINDEV project on the user computer
WINDEV offers multiple possibilities to test and debug a project directly on the development computer (see Testing and debugging a WINDEV executable on the development computer)......
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
Applying the Responsive Web Design mode to an existing page
This help page explains how to apply the Responsive Web Design mode to an existing WEBDEV page......
Common project
Projects are often cross-platform......
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
OrganizerPosition (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.
<Organizer>.Position (Function)
Displays an Organizer control from a specified date or returns the date of the first day (or the date of the last day) displayed in an Organizer control.