ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MSIX installation
CaptionPeriodHeader (Property)
The CaptionPeriodHeader property is used to get and change the caption of the time period displayed in the header of a Scheduler or Agenda control in a report.
Description window of a combining query
The description window of a combining query consists of several sections......
Keyboard Variable (Using physical keyboards on Android)
The Keyboard variable makes it possible to retrieve the parameters of the events of a physical keyboard......
BackgroundStyle (Property)
The BackgroundStyle property is used to get and modify the background style of cells in tables and/or TreeView Tables....
<Gantt chart>.DateTimePosition (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
GanttPositionDateTime (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
HOperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
Project comparator
Comparing two windows (two pages, two reports, two classes, ......
RepeatString area: movements and gestures
In a mobile application, several options can be handled with the fingers, by performing specific movements......
Address
The Address keyword can correspond to...
OrganizerChangeZoom (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month). This function is kept for backward compatibility....
PeriodSelection (Property)
The PeriodSelection property is used to determine and specify if the user can select a time period in an Scheduler or Organizer control.
tapiError (Function)
Indicates whether an error was returned by the last tapixxx function (functions for managing phone calls) to the TAPI module.
Access rights to a class property
A property is a code element that includes two processes......
Style properties (help system)
To edit the styles available in the current help system, select "Help system......