Class Controller

Provides an abstract base class for controllers that handle interactions and processing within charting components.

Inheritance
System.Object
Controller
ChartViewController
SparkViewController
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.dll

Syntax

public abstract class Controller : INotifyPropertyChanged

Constructors

Controller()

Initializes a new instance of the Controller class.

Declaration
public Controller()

Fields

Empty

Represents an empty result for controller operations.

Declaration
public static EmptyResult Empty
Field Value
EmptyResult

Properties

ProcessNext

Gets or sets a value indicating whether to process the next item in the controller chain.

Declaration
public bool ProcessNext { get; set; }
Property Value
System.Boolean

true to process the next item; otherwise, false.

Methods

ExecuteCore(Object, Object)

When overridden in a derived class, executes the core logic for the controller operation.

Declaration
protected abstract ActionResult ExecuteCore(object key, object context)
Parameters
System.Object key

The key identifying the operation.
System.Object context

The context for the operation.
Returns
ActionResult

An ActionResult representing the outcome of the operation.

OnPropertyChanged(String)

Raises the PropertyChanged event for the specified property.

Declaration
protected virtual void OnPropertyChanged(string propertyName)
Parameters
System.String propertyName

The name of the property that changed.

Events

PropertyChanged

Occurs when a property value changes.

Declaration
public event PropertyChangedEventHandler PropertyChanged
Event Type
System.ComponentModel.PropertyChangedEventHandler

Extension Methods