RelayCommand<TIn> class abstract

A Command that executes synchronously.

Implemented types

• Command

Implementers

• AsyncRelayCommand
• TwoWayCommand

Constructors

RelayCommand()

Properties

canExecute → ValueNotifier<bool>

Determines whether execution is allowed.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

call([Object? parameter]) → void

Executes this command.

override

execute([Object? parameter]) → void

Internally executes this command.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

withoutParam(void execute()) → RelayCommand<void>

Initializes a new instance of RelayCommand that does not need any parameter when executing.

withParam<TIn>(void execute(TIn)) → RelayCommand<TIn>

Initializes a new instance of RelayCommand that needs a parameter TIn when executing.