ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDelete (Function)
Deletes a record from a table (query or view).
How to add a new row to a Table control?
This help page explains how to add a row to a Table control programmatically....
Programming Table controls based on a data file
This page explains how to program Table controls based on a data file......
Filtering the headers and the content of a Pivot Table
By default, the entire data found in the data files is taken into account when calculating the content of a Pivot Table control......
<WDPic variable>.Blur (Function)
Blurs the entire given area in a variable of type WDPic (on the background layer).
HFilterContains (Function)
Defines and enables a "Contains" filter on a table, view or query.
<Source>.RecNum (Function)
Returns: the number of the current record in the HFSQL table. the number of the current record in the HFSQL view....
<Source>.ExportCSV (Function)
Exports the records found in a table (HFSQL or OLE DB), a view or a query to a CSV file.
<Source>.ExportXLS (Function)
Exports records from a table (HFSQL or OLE DB), view or query to an Excel file (XLSX).
<Source>.ExportXML (Function)
Exports the records found in a table (HFSQL or OLE DB), view or query to an XML file.
<Source>.ToWindows (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
<Source>.ExportJSON (Function)
Exports the records found in a table (HFSQL or OLE DB), view or query to a JSON file.
HCheckMemo (Function)
Checks the structural integrity of memos in an HFSQL table.
hbWriting (Type of variable)
The hbWriting type is used to define the characteristics of a write operation that will be performed in a row (record) of an HBase table.
Functions for managing objects (External language)
HFSQL tables exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large tables (up to 2 gigabytes)......
BackgroundImageLine (Property)
The BackgroundImageLine property is used to get and change the background image of each row: of a Table control, of a TreeView Table control, of a Looper control....
FullTextIndex description (Variable type)
A FullTextIndex description variable is used to describe one or more full-text indexes programmatically.
Gantt functions (prefix syntax)
The following WLanguage functions are used to manage Gantt charts......
Handling Sidebar controls programmatically
WINDEV and WINDEV Mobile allow you to handle Sidebar controls programmatically......
SchedulerWorkingHour (Function)
Used to indicate the specific working hours per day in a Scheduler control.
OrganizerWorkingHour (Function)
Used to indicate the specific working hours per day in an Organizer control.
<Organizer>.WorkingHour (Function)
Used to indicate the specific working hours per day in an Organizer control.