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Version: 2026

How to set the focus to a column in a Table control?
To set the focus to a column in Table control (i.e. to be positioned in input in this column), ...
How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control).
TableColumnSelectOccurrence (Function)
Returns the number of selected columns found in a table. This function is kept for backward compatibility. It is recommended to use TableSelectCount.
TableColumnSelect (Function)
Returns the column number corresponding to one of the columns selected in the Table control. This function is kept for backward compatibility. It is recommended to use TableSelect.
TableSetFocus (Function)
Gives focus to a line in a Table or hierarchical Table field: the field switches to input for the specified line and column.
<Table>.SetFocus (Function)
Gives focus to a line in a Table or hierarchical Table field: the field switches to input for the specified line and column.
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
ProgressBar (Property)
WLanguage proposes...
OutlookStartSession (Example)
Usage example of the OutlookStartSession function
StoredValue (Property)
The StoredValue property gets and sets the stored value of an element.
InitialItem (Property)
InitialItem is used to find out the initial name of a query item. This name is known from the alias of this item.
Creating and generating an external component
A component must be created from a project containing all the elements required for the component......
Constants for managing XLS files
List of constants used by the functions for managing XLS files....
The "Scatter" charts
A scatter chart (XY) represents the relationship between two numeric values in two series of data......
Native MariaDB Connector: Programming with SQL functions
The SQL functions can be used to handle the MariaDB database......
Native Oracle Connector: Programming with SQL functions
The SQL functions can be used to handle the ORACLE database, regardless of whether WDORAINS is used or not to configure the accessed database......
Native MySQL Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database......
MinHeight (Property)
The MinHeight property is used to get and change the minimum height of a control or window.
Message (Property)
The Message property is used to: Find out the help message associated with a control or with a menu option (in a window). Modify the help message associated with a control or with a menu option (in a window)....
MaxWidth (Property)
The MaxWidth property gets and sets the maximum width of a control or window.
TotalNbRec (Property)
The TotalNbRec property is used to: Get the number of records to be printed. Change the number of records to be printed....
HClient structure
The HClient structure is used to......
BurnerVolumeName (Function)
Allows you to find out or modify the name of the CD or DVD to burn.
HDeleteServerTrigger (Function)
Deletes a server trigger.
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.