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Version: 2026

<Organizer>.ListAppointment (Function)
Returns: the list of appointments found between two dates in an Organizer control, all appointments found in an Organizer control, a specific appointment (selected or hovered)....
SchedulerListAppointment (Function)
Returns: the list of appointments found between two dates in a Scheduler control, all the appointments found in a Scheduler control, a specific appointment (selected or hovered)....
OrganizerListAppointment (Function)
Returns: the list of appointments found between two dates in an Organizer control, all appointments found in an Organizer control, a specific appointment (selected or hovered)....
TimelineListEvent (Function)
Returns: the list of events found between two given times in a TimeLine control, all events of a TimeLine control, a specific event (selected or hovered)....
<TimeLine>.ListEvent (Function)
Returns: the list of events found between two given times in a TimeLine control, all events of a TimeLine control, a specific event (selected or hovered)....
<Combo box>.Close (Function)
Forces the closing of the drop-down list in a Combo Box control (simple or multi-column Combo Box).
FillType (Property)
The FillType property is used to determine the type of source used to populate Table, List Box, ListView, Combo Box and Looper controls.
<Scheduler>.ListAppointment (Function)
Returns: the list of appointments found between two dates in a Scheduler control, all the appointments found in a Scheduler control, a specific appointment (selected or hovered)....
List Box, ListView and Combo Box control functions
List of functions for managing List Box, ListView and Combo Box controls...
ComboClose (Function)
Closes the drop-down list in a Combo Box control (simple or multi-column Combo Box control).
Kanban control properties
In a window or page, you can use WLanguage properties to handle......
13. Types of standard controls
Content (Property)
The Content property is used to read or write the whole content of a control: List Box populated programmatically, Combo Box populated programmatically, Spreadsheet....
GanttListTask (Function)
Returns: the list of tasks between two given dates in a Gantt Chart column, all the tasks in a Gantt Chart column, a specific task (selected or hovered)....
<Gantt chart>.ListTask (Function)
Returns: the list of tasks between two given dates in a Gantt Chart column, all the tasks in a Gantt Chart column, a specific task (selected or hovered)....
Deserialize (Function)
Deserializes a buffer or a character string containing the data from a class, structure, array (including an associative array), queue, stack, list or advanced variable, as well as their subelements.
Automatic completion
The automatic completion helps you write WLanguage code in your applications......
Add (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). from a WLanguage list....
ArrayAdd (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). of a WLanguage list....
eYe magnet: conditional formatting of controls
The visual aspect of a window control can be automatically modified according to a series of conditions in order to attract the attention of the user to this control......
<Source>.ListItem (Function)
Returns the list of items in a data file (query or view) recognized by the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account.
ERR_BAD_APPLICATION
Overview of external languages
ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control. Scrolling internal windows: Modifies the window currently displayed. This modification is saved in the list of internal windows to scroll....
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....