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Version: 2026

GanttListLink (Function)
Lists the links found in a Gantt Chart column found in a Table (or TreeView Table) control.
Constants for Table, TreeView Table, Looper and List Box controls
List of constants used by the functions for managing Table, TreeView Table, Looper and List Box controls....
Pull to refresh (Android/iOS): Window, Table and Looper controls
The "Pull to refresh" feature allows the user to "pull" a Table control, a Looper control or a window in order to refresh its content......
Table, List Box and Combo Box controls bound to queries
A Table, List Box, or Combo Box control can be used to display the content of a table or query......
YAxisMin (Property)
The YAxisMin property gets the minimum value of the Y-axis in a Chart control.
BarVisible (Property)
The BarVisible property is used to manage the selection bar on a column in a Table or TreeView Table control.
SchedulerDisplayPreviousPeriod (Function)
Moves the time area displayed on the previous area (previous weeks for example) in a Scheduler control.
SchedulerDisplayNextPeriod (Function)
Moves the time area displayed on the next area (next weeks for example) in a Scheduler control.
TypeFiles (Property)
The TypeFiles property is used to get and change the filter available in the file picker of the Upload control.
OrganizerDisplayNextPeriod (Function)
Moves the time area displayed to the next area (next weeks for example) in an Organizer control.
OrganizerDisplayPreviousPeriod (Function)
Moves the time area displayed to the previous area (previous weeks for example) in an Organizer control.
UploadCurrentFileSizeSent (Function)
Returns the size (in bytes) already sent for the file currently uploaded via an Upload control.
Looper controls populated programmatically: Operations in WLanguage (prefix syntax)
Here is an overview of how to handle Looper controls populated programmatically in WLanguage...
ButtonType (Property)
The ButtonType property is used to get and change the type of a Button control: Cancelation, Interruption, Validation, ...
GanttWorkingHour (Function)
Overwrites the working hours on a row in a Gantt Chart column of a Table (or TreeView Table) control.
Information 302: Ambiguity between a variable and a control
OrgElement (Type of variable)
The OrgElement type is used to define the advanced characteristics of an element found in an Organization Chart control.
TableAddTitleHeader (Function)
Adds a column title-header into a Table or TreeView Table control in a window.
TableMoveBranch (Function)
Moves the content of a row as well as its entire descending tree structure in a TreeView Table control.
PVTCollapse (Function)
Collapses the data found in a Pivot Table control according to a row header or to a column header.
PVTExpand (Function)
Expands the data found in a Pivot Table control according to a row header or to a column header.
HNotifListCCRecipient (Function)
Returns the list of recipients of a notification sent via the Control Centers (WDBal messaging tool).
IWListInsert (Function)
Inserts a new internal window in the list of internal windows used by an Internal Window control.
GanttGetTask (Function)
Gets a task using its identifier in a Gantt Chart column in a Table or TreeView Table control.