ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Report based on a query
Queries are used to easily select records in one or more data files......
PVTLoad (Function)
Loads the result of the calculation performed in a Pivot Table control from a backup (file found...
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
HFSQL Control Center: Scheduled optimization
The Control Center allows you to implement an automatic optimization mechanism for the database...
Variable scope
Variables can be declared anywhere in the code....
hReindexingHistory (Variable type)
... optimizations performed previously: reindexing, index verification, memo verification, statistics calculation,...
HFSQL Client/Server: Scheduled optimization
Scheduled optimization is a mechanism for automatically optimizing your database......
<Table>.FormulaDeleteAll (Function)
Deletes all rows added with <Table>.FormulaAdd.
Items used in a select query
A query created in the query editor can contain several types of items......
TableFormulaDeleteAll (Function)
Deletes all formulas added with TableFormulaAdd.
Window control search functions
WINDEV allows the user to perform a search among all the texts found in a window or in a control......
Background tasks
Continuing to run a process when the application is in background is very useful on mobile......
WDMap: Exporting records from a data file
WDMAP allows you to export records to......
The matrices
WINDEV, WINDEV Mobile and WEBDEV propose several functions used to handle matrices......
The statistics
calculations......
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