ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

fDataDir (Function)
Returns the full path of the directory of HFSQL tables specified by the user when installing the application.
HListStopWord (Function)
Returns the list of stop words used by a full-text index.
ProcedureTrace (Property)
The ProcedureTrace property allows you to specify the name of the WLanguage procedure used to get the headers and data sent.
SpreadsheetDeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
<Spreadsheet>.DeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
CalculationInProgress (Property)
The CalculationInProgress property allows you to determine whether the data of a Pivot Table control is being calculated (synchronously or asynchronously).
Invalid input functions
Invalid input functions...
WithInput (Property)
The WithInput property determines if a Combo Box control supports data input, and enables or disables this behavior.
Pictorial Percentage chart
The Pictorial Percentage chart illustrates data as percentages, using shapes......
SortType (Property)
The SortType property is used to: Find out the sort direction defined for an item or for a component of a composite key. This item was defined in the data model editor or programmatically. Define the sort direction for an item or for a component of a composite key (when describing the item through programming)....
DateTime (Type of variable)
The DateTime type enables you to easily handle a date and a time...
Mashup
The concept of Mashup consists in aggregating data coming from different software, different services, different data sources, ......
Time and date management properties
List of properties for managing dates and times...
<DateTime type>.ToReal (Function)
Converts a date and time to an 8-byte real.
DateTimeToReal (Function)
Converts a date and time to an 8-byte real.
hScheduling (Type of variable)
The hScheduling type is used to define and find out the characteristics of the scheduling that must be performed: for a scheduled optimization task of HFSQL Client/Server files. for a scheduled backup task of HFSQL Client/Server files. for a scheduled replication of HFSQL servers....
The Web Camera control
...The Web Camera control is used to view a file that is refreshed at regular time intervals....
The test mode cannot operate without the project and its pages, ...
12. Synchronizing data
Buffer (Type de variable)
The buffer type corresponds to a binary memory area....
PostgreSQL Native Connector: Programming with HFSQL functions
To use a PostgreSQL database with the Native Access Connector, you need to import the PostgreSQL table structure into the WINDEV or WEBDEV... database schema....