ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HBackward (Function)
Moves backward several records from the current position in the data file, according to a specified item.
Report based on a query
Queries are used to easily select records in one or more data files......
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
Running the test of a static project
The test of the entire project allows simulating the startup of the site......
Spreadsheet functions
The following functions are used to handle the Spreadsheet control:...
LooperModifyLine (Function)
Changes the values of the attributes in a row of a Looper control based on a data file or populated programmatically.
Secure (Property)
The Secure property is used to configure the security level of data file encryption.
GDI+ framework
Some WINDEV features use the GDI+ framework......
LooperRecNum (Function)
Returns the number of the current record in a Looper control based on a data file.
PDFReaderClose (Function)
Closes and frees the PDF file displayed in a PDF Reader control.
Table control functions
List of functions specific to Table controls...
SchedulerTaskList (Function)
Retrieves the list of scheduled tasks.
SchedulerPositionResource (Function)
Displays a given resource in a Scheduler control or returns the position of first visible resource in a Scheduler control.
Diagram management functions
Diagram management functions...
SpreadsheetLoad (Function)
Loads a file in XLSX format in a Spreadsheet control found in a window.
HUpdateLink (Function)
Updates on the server all the links of an HFSQL Client/Server data file....
Screen,FileToScreen (External language)
Initializes the window controls with the values of the file items linked to the controls.
Screen,ScreenToFile (External language)
Initializes the file items with the value of the window controls bound to these items.
gpwImportLDAPUsers (Function)
Imports the users stored in a LDAP directory into the user file of user groupware.
MDI functions
List of MDI functions...
dResize (Function)
Resizes an image: in an Image control. in an Image variable. in a picLayer variable]....
FlexAlignItems (Property)
The Property FlexAlignItems allows you to know and modify the alignment characteristics of the fields inside a row of a Flexbox field according to the secondary axis of the field ( Property 900 corresponding CSS "align-items").
TreeView Table control functions
List of functions for managing TreeView Table controls...
GUIDAnalysis (Property)
The GUIDAnalysis property returns the GUID of the analysis that was used to create the data file.
HListConnection (Function)
Returns the list of connections currently described in the application.