Class RelayCommand

A Helper class to bind UI Events to simple Map methods.

Inheritance

object

RelayCommand

Implements

ICommand

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: OffRouteMap

Assembly: OffRouteMap.dll

Syntax

public class RelayCommand : ICommand

Constructors

RelayCommand(Action, Func<bool>)

Declaration

public RelayCommand(Action execute, Func<bool> canExecute = null)

Parameters

Type	Name	Description
Action	execute
Func<bool>	canExecute

Methods

CanExecute(object)

Defines the method that determines whether the command can execute in its current state.

Declaration

public bool CanExecute(object parameter)

Parameters

Type	Name	Description
object	parameter	Data used by the command. If the command does not require data to be passed, this object can be set to null.

Returns

Type	Description
bool	true if this command can be executed; otherwise, false.

Execute(object)

Defines the method to be called when the command is invoked.

Declaration

public void Execute(object parameter)

Parameters

Type	Name	Description
object	parameter	Data used by the command. If the command does not require data to be passed, this object can be set to null.

Events

CanExecuteChanged

Occurs when changes occur that affect whether or not the command should execute.

Declaration

public event EventHandler CanExecuteChanged

Event Type

Type	Description
EventHandler

Implements

ICommand