ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Page>.Exist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
SpreadsheetTypeAndMaskSelection (Function)
Returns or modifies the type and mask of selected cells in a Spreadsheet control.
Report based on an Organizer control
A report based on an Organizer control is used to directly print the information displayed in the Organizer control...
Programming a WEBDEV drop-down menu
Once the drop-down menu of your site is created, all you have to do is associate an action with each menu option......
HImportHF55 (Function)
Imports a Hyper File 5.5 file into an HFSQL Classic file.
Information 302: Ambiguity between a variable and a control
AAF: Sort/Search/Filter on the columns of Table controls
PopupDisplayPage (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
<Page>.DisplayPopup (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
ContextExist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
PageInitialization (Function)
Resets to zero (or not) the controls found in the current page and starts the events for initializing the controls and the page.
PageUse (Function)
Displays a WEBDEV page in the user's browser and closes all page contexts currently open on the server....
Operations performed on use case diagrams
The following paragraphs explain......
1. The WINDEV Framework
<Spreadsheet>.MergeCell (Function)
Merges specified or selected cells in a Spreadsheet control.
SpreadsheetMergeCell (Function)
Merges specified or selected cells in an Spreadsheet control.
Extra (Property)
The Extra property is used to: Get additional information about a control, window, or page. Edit additional information of a control, window or page. In browser code, you can only get additional information of a control or page....
12. Preventing from going back to a page
PageNumber (Property)
The PageNumber property is used to: get and change the number of the page displayed in an Image control ("multi-page" image files) get and change the page number of a PDF file displayed in an image control of a window get and change the page number of a PDF file displayed in the background of a report....
MakeInteger (Function)
Builds a 4-byte integer from two 2-byte integers.
Minimized (Property)
The Minimized property is used to: find out whether a repositionable note is minimized, minimize or restore a repositionable note....
InitialItem (Property)
InitialItem is used to find out the initial name of an item found in a query. This name is known from the alias of this item.
Link control properties
The Link control is available in a page and in a report......
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
Error 121: Shadowing a structure