CONTROL
- Introduction to CTRL
  An introduction to the product's own programming language Control(CTRL).
- CONTROL Classes
- Types of Control Functions
  An overview of the types of functions distinguished within Control.
- Control graphics
  - Graphics objects
  - Attributes of graphics objects
  - Panel functions
  - Reference Functions
  - Arc
  - AttentionEffect EWO functions
  - Bar trend
  - BarChart3D EWO
  - Button
  - Chart.ewo
  - Calendar
  - Cascade
  - Checkbox
  - Clock
  - Combobox
  - DateTimeEdit EWO functions
  - DialGauge EWO
  - DoubleSpinbox EWO
  - DpTreeView
  - DpTypeView
  - Embedded module
  - Frame
  - GIS Viewer EWO
    WinCC OA GIS Viewer provides the cartographic representation of objects in WinCC OA. This new feature provides numerous advantages, particularly in geographical distributed systems, like in Water, Traffic, Oil & Gas or Energy.
  - Label Functions
  - Layoutgroup functions
  - LCD number
  - Maps Widget - Eigenschaften und Funktionen
  - PDF Viewer EWO
  - PictureFlow EWO functions
  - Pipe
  - Polyline
  - Primitive text
  - Progress bar
  - Radio box
    - "acceptDrops"
      Specifies whether drop events are enabled for this object.
    - "appendItem_combo"
      Adds an item to the combo box, spin button, radio box or check box.
    - "clearItems"
      Clears all items except the first two from radiobox.
    - "events" (obsolete)
      Gets all events that are available for a shape. Obsolete, use scriptNames instead.
    - "font"
      Sets the font of an object.
    - "itemCount"
      Returns the number of options.
    - "itemEnabled"
      The attribute "itemEnabled"; enables or disables an item in an radio box or a check box.
    - "itemGeometry"
      The read-only property delivers top-left start coordinates as well as width and height of an item in the widget.
    - "number";
      Sets or gets the n-th radio box element.
    - "text"
      Allows setting the label text for a specific box option or reading a specific option.
    - "updatesEnabled"
      This attribute specifies whether updates of a widget (for example, a textEdit, slider, progress bar, zoom navigator, LCD number or thumb wheel) have been enabled.
  - Rectangle
  - Reference Functions
  - Scheduler.ewo
  - Selection list
  - Slider
  - Spin button
  - Splitter
  - Tab
  - Table
    The available functions of the Table object.
  - TextEdit
  - Text field
  - Thumb wheel
  - ToggleSwitch EWO
  - Tree widget
  - Trend
  - WebView EWO
    All events and functions that are specifically available for the WebView EWO.
  - Zoom Navigator
    Functions available for the Zoom Navigator widget.
- CONTROL Functions
- CTRL-Debugger
  Der CTRL-Debugger ermöglicht ein Debuggen der Pogrammiersprache Control.
- CtrlExtension
  Die CtrlExtension ermöglicht das Hinzufügen von benutzerdefiniertem C++-Code.

Radio box


Available functions	Description
"acceptDrops"	Specifies enabling of drop events for the object.
"appendItem"	Add new items to the object
"clearItems"	Clears all items except the first one.
"events" (obsolete)	Retrieves all available events
"font"	Sets the font of the object.
"itemCount"	Get the number of items inside of the object
"itemEnabled"	The attribute "itemEnabled" enables or disables an radio box or a check box item.
"itemGeometry"	Delivers the geometry of an item.
"number"	Returns respectively Sets any entry of an radio box.
"text"	Sets any entry in an radio box.
"updatesEnabled"	Specifies wether updates for the object have been enabled.