ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Spreadsheet>.Seek (Function)
Seeks a value in the cells of a Spreadsheet control found in a window.
PVTSelectCount (Function)
Returns the number of selected cells in a Pivot Table control.
SpreadsheetSeek (Function)
Seeks a value in the cells of a Spreadsheet control found in a window.
<Spreadsheet>.SelectMinus (Function)
Deselects one or more cells in a Spreadsheet control found in a window.
<Spreadsheet>.SelectPlus (Function)
Selects one or more cells in a Spreadsheet control found in a window.
<Pivot table>.SelectCount (Function)
Returns the number of selected cells in a Pivot Table control.
SpreadsheetSelectMinus (Function)
Deselects one or more cells in a Spreadsheet control found in a window.
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
Map (Function)
Executes a procedure on each element of a source array and returns the results in a WLanguage array.
XLSCell type: MaskWD property
The MaskWD property of the xlsDocument type is used to define the display mask in WINDEV or WEBDEV format that will be used in the Excel cell ("DD/MM/YYYY" for example)......
MoveLine (Function)
Allows you to: move a row in a two-dimensional WLanguage array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional WLanguage array or in an advanced array property....
WDHFDiff - Use
WDHFDiff is used to compare......
Structure of log files (HFSQL Classic)
The following files are automatically created when logging an HFSQL Classic data file......
HChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
<Source>.ChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
Running a query and handling the result in WLanguage
The selection of records performed by query is not necessarily displayed in a report, in a window, ......
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
11. User Macro-Code: UMC in practice
Character strings
WLanguage supports different types of strings....
Browser code (WLanguage): Framework 2
From version 22, WEBDEV proposes a new WLanguage framework for the browser code...
WLanguage procedure called by fTrackDirectory
WLanguage procedure ("callback") called by fTrackDirectory when a change is made to the tracked directory.
<Array>.Map (Function)
Executes a procedure on each element of a source array and returns the results in a WLanguage array.
WLanguage procedure called by SpeechRecognitionTrigger
WLanguage procedure ("callback") called to run the speech recognition started by SpeechRecognitionTrigger.
Simple statements
<WLanguageCodeFormatting>MetEnForme (Function)
Put in Geometry a WLanguage code: coloring, standardized rewriting, indentation, translation.