DelegateCommand Class

Reference

Definition

Namespace:: Microsoft.VisualStudio.PlatformUI

Assembly:: Microsoft.VisualStudio.Utilities.dll

Package:: Microsoft.VisualStudio.Utilities v17.11.40262

Important

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Implementation of ICommand where the Execute and CanExecute callbacks are handled by delegates.

public ref class DelegateCommand : System::Windows::Input::ICommand

public ref class DelegateCommand : Microsoft::VisualStudio::PlatformUI::DelegateCommandBase, System::Windows::Input::ICommand

public class DelegateCommand : System.Windows.Input.ICommand

public class DelegateCommand : Microsoft.VisualStudio.PlatformUI.DelegateCommandBase, System.Windows.Input.ICommand

type DelegateCommand = class
    interface ICommand

type DelegateCommand = class
    inherit DelegateCommandBase
    interface ICommand

Public Class DelegateCommand
Implements ICommand

Public Class DelegateCommand
Inherits DelegateCommandBase
Implements ICommand

Inheritance: Object
DelegateCommand

Inheritance: Object

DelegateCommandBase
DelegateCommand

Implements: ICommand

Constructors

DelegateCommand(Action, Func<Boolean>, JoinableTaskFactory)	Initializes a new instance of the DelegateCommand class.
DelegateCommand(Action, Func<Boolean>)	Initializes a new instance of the DelegateCommand class.
DelegateCommand(Action, JoinableTaskFactory)	Initializes a new instance of the DelegateCommand class. Using this constructor to initialize the DelegateCommand results in a command that can always execute.
DelegateCommand(Action)	Initializes a new instance of the DelegateCommand class. Using this constructor to initialize the DelegateCommand results in a command that can always execute.
DelegateCommand(Action<Object>, JoinableTaskFactory)	Initializes a new instance of the DelegateCommand class. Using this constructor to initialize the DelegateCommand results in a command that can always execute.
DelegateCommand(Action<Object>, Predicate<Object>, JoinableTaskFactory)	Initializes a new instance of the DelegateCommand class.
DelegateCommand(Action<Object>, Predicate<Object>)	Initializes a new instance of the DelegateCommand class.
DelegateCommand(Action<Object>)	Initializes a new instance of the DelegateCommand class. Using this constructor to initialize the DelegateCommand results in a command that can always execute.

Methods

CanExecute(Object)	Gets a value indicating whether this command is executable.
CanExecuteDependsOn(INotifyPropertyChanged, String)	Adds a property upon which this command's CanExecute state depends. When the property changes, this command will raise CanExecuteChanged (Inherited from DelegateCommandBase)
Execute(Object)	Executes the command.
RaiseCanExecuteChanged()	Event called when the current command's ability to execute may have changed.
RaiseCanExecuteChanged()	Raises the CanExecuteChanged event. (Inherited from DelegateCommandBase)

Events

CanExecuteChanged
CanExecuteChanged	An event that is fired when the executable state of this command changes. Call RaiseCanExecuteChanged to force listeners to update. (Inherited from DelegateCommandBase)

Applies to

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