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  • Adding menu options into the context menu
  • Context menu and group of controls
  • Horizontal Table control
  • Changing the context menu and storing information about the Table controls
  • Limitations
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A partir de la versión 28, PopupMenu se conserva por motivos de compatibilidad. Esta propiedad ha sido reemplazada por ContextMenu.
The ContextMenu property is used to:
  • Get the custom context menu of a control, window or page.
  • Change the custom context menu of a control, window or page (or associate another context menu).
  • Customize the system menus of the controls by adding options.
Note Some field types (Edit control fields, Table fields, etc.) have a default system menu (displayed if no custom context menu is associated with the field). This system menu can also be disabled.
Novedad versión 2025
WEBDEV - Código Servidor This property is now available:
  • for Table and TreeView Table fields.
  • for columns and cells in Table and hierarchical Table fields.
This property can also be used to customize system menus by adding options.
For more details, see:
Ejemplo
// Code to modify the context menu associated with a field Button
// Popup1 and Popup2 are existing context menus
IF BTN_Button1.ContextMenu = "Popup1" THEN
	BTN_Button1.ContextMenu = "Popup2"
ELSE
	// Restores the default AAF context menu
	BTN_Button1.ContextMenu = ""
END
// Initialization code of edit control
// Adds the Popup1 menu after the system context menu of the control
// Popup1 is an existing context menu
MySelf.ContextMenu = "+Popup1"
Sintaxis

Getting the context menu of a control, window or page Ocultar los detalles

<Menu> = <Element>.ContextMenu
<Menu>: Character string
  • Name of custom context menu associated with the object,
  • Empty string ("") if no custom context menu is associated with the object.
<Element>: Control, window or page name
Element for which the name of the context menu should be retrieved:
  • Control name,
  • Window name,
  • Page name.

Changing the context menu of a control, window or page Ocultar los detalles

<Element>.ContextMenu = <New menu>
<Element>: Control, window or page name
Name of the element for which the context menu should be modified:
  • Control name,
  • Window name,
  • Page name.
<New menu>: Character string or constant
  • Name of custom context menu associated with the object.
    • If the menu name is preceded by a "+" sign, the new menu will be displayed after the menu system options.
    • If the menu name is followed by a "+" sign, the new menu will be displayed before the system menu options.
  • Empty string to retrieve the system context menu.
  • One of the following constants:
    contextMenuDisabledUsed to disable the display of all the context menus (including the system context menus or the context menus for the Currency + Euro edit controls).
    Android This constant is not available.
    contextMenuSystemDisables the menu options specific to the AAFs (Automatic Application Features). Only the Windows (or web browser) context menu is displayed.
    WINDEVWindows For example, this gives access to the Unicode options available on some Windows systems ("Read from right to left, Show Unicode control characters, ...").
WEBDEV - Código Servidor This property must not be used in AJAX processing.
Observaciones

Adding menu options into the context menu

The ContextMenu property cannot be used to cumulate the custom context menus associated with a control. However, it is possible to add menu options to an existing context menu using the MenuAddMenu, MenuAddOption, ... functions. For more details, see Menu functions.

Context menu and group of controls

You can associate a context menu with a group of fields: all the fields in the group will then have the same context menu. In read mode, <Result> always corresponds to an empty string ("").
WINDEVWindows

Horizontal Table control

The system context menu of the Horizontal Table controls does not contain the export options.

Changing the context menu and storing information about the Table controls

When changing the context menu, the persistent information previously saved for the Table control (size of columns, ...) is not available anymore. This information is reinitialized.

Limitations

The ContextMenu property applies only to controls in a window (including columns in Table controls). This property cannot be used with menus, etc.
The ContextMenu property does not apply to the following controls:
  • Static
  • Non-clickable image
  • Progress Bar
  • Shape
Java The ContextMenu property can only be used with the following elements:
  • Button.
  • Edit control.
  • Image.
  • Check Box.
  • Radio Button.
  • List Box.
  • Combo Box.
  • TreeView.
  • Tab.
  • Window.
  • Table Column control.
  • Supercontrol.
Versión mínima requerida
  • Versión 9
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Última modificación: 22/12/2024

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