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Version: 2026

<Gantt chart>.AddLink (Function)
Creates an "End to Start" link between two tasks displayed in a Gantt Chart column found in a Table or TreeView Table control.
GanttAddLink (Function)
Creates an "End to Start" link between two tasks displayed in a Gantt Chart column found in a Table or TreeView Table control.
Gantt functions (prefix syntax)
The following WLanguage functions are used to manage Gantt charts......
<Connection variable>.TransactionStart (Function)
Starts a transaction on the tables (HFSQL or accessed via Native Access) and creates the transaction table.
TitleBackgroundColor (Property)
The TitleBackgroundColor property gets and sets the background color of a column title in a Table or TreeView Table control.
<Connection variable>.Transaction (Function)
Starts a transaction on the tables (HFSQL or accessed via Native Access) and creates the transaction table.
HTransaction (Function)
Starts a transaction on the tables (HFSQL or accessed via a Native Connector) and creates the transaction table.
HTransactionStart (Function)
Starts a transaction on the tables (HFSQL or accessed via a Native Connector) and creates the transaction table.
WindowToData (Function)
Automatically updates: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<Source>.FromWindow (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<Window>.ToSource (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
ScreenToSource (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
SourceFromWindow (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
The tables in a report
In a report, a table includes a set of controls called "Table cells"......
AutomaticTooltip (Property)
The AutomaticTooltip property is used enable or disable automatic tooltips on List Box, Table and TreeView Table controls.
WDMap: Add, modify and delete records in a table
WDMap allows you to perform simple operations (addition, modification or deletion) on the records found in a table......
<Table>.Display (Function)
Refreshes a Table or TeeeView Table control from a given position: for a field linked to a file: changes made to the linked table are reflected in the field.. for a programmatically manipulated field: calculated columns are re-calculated....
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a field linked to a file: changes made to the linked table are reflected in the field.. for a programmatically manipulated field: calculated columns are re-calculated....
ToolTipTitle (Property)
The ToolTipTitle property gets and sets the text displayed in the tooltip associated with the column title of a Table control. This tooltip only appears when the Table control column title is hovered over.
TitleHeight (Property)
The TitleHeight property gets and sets: the height of the title for the columns of a Table or TreeView Table control. the height of the title bar of a Dockable Panel control. the height of the title bar of a window with a custom title bar....
eInitCurrency (Function)
Adds or changes the characteristics of a currency in the currency exchange table.
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
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