Constructor AsyncRelayCommand

AsyncRelayCommand(Func<T?, Task>)

Initializes a new instance of the AsyncRelayCommand<T> class.

Declaration

public AsyncRelayCommand(Func<T?, Task> execute)

Parameters

Type	Name	Description
Func<T, Task>	execute	The Func<T, TResult> to invoke when the command is executed.

Exceptions

Type	Condition
ArgumentNullException	execute is null.

AsyncRelayCommand(Func<T?, Task>, AsyncRelayCommandOptions)

Initializes a new instance of the AsyncRelayCommand<T> class.

Declaration

public AsyncRelayCommand(Func<T?, Task> execute, AsyncRelayCommandOptions options)

Parameters

Type	Name	Description
Func<T, Task>	execute	The Func<T, TResult> to invoke when the command is executed.
AsyncRelayCommandOptions	options	The AsyncRelayCommandOptions to use when executing the command.

Exceptions

Type	Condition
ArgumentNullException	execute is null.

AsyncRelayCommand(Func<T?, CancellationToken, Task>)

Initializes a new instance of the AsyncRelayCommand<T> class.

Declaration

public AsyncRelayCommand(Func<T?, CancellationToken, Task> cancellableExecute)

Parameters

Type	Name	Description
Func<T, CancellationToken, Task>	cancellableExecute	The Func<T1, T2, TResult> to invoke when the command is executed.

Exceptions

Type	Condition
ArgumentNullException	cancellableExecute is null.

AsyncRelayCommand(Func<T?, CancellationToken, Task>, AsyncRelayCommandOptions)

Initializes a new instance of the AsyncRelayCommand<T> class.

Declaration

public AsyncRelayCommand(Func<T?, CancellationToken, Task> cancellableExecute, AsyncRelayCommandOptions options)

Parameters

Type	Name	Description
Func<T, CancellationToken, Task>	cancellableExecute	The Func<T1, T2, TResult> to invoke when the command is executed.
AsyncRelayCommandOptions	options	The AsyncRelayCommandOptions to use when executing the command.

Exceptions

Type	Condition
ArgumentNullException	cancellableExecute is null.

AsyncRelayCommand(Func<T?, Task>, Predicate<T?>)

Initializes a new instance of the AsyncRelayCommand<T> class.

Declaration

public AsyncRelayCommand(Func<T?, Task> execute, Predicate<T?> canExecute)

Parameters

Type	Name	Description
Func<T, Task>	execute	The Func<T, TResult> to invoke when the command is executed.
Predicate<T>	canExecute	The Predicate<T> to invoke to determine whether the command can execute.

Exceptions

Type	Condition
ArgumentNullException	execute or canExecute is null.

AsyncRelayCommand(Func<T?, Task>, Predicate<T?>, AsyncRelayCommandOptions)

Initializes a new instance of the AsyncRelayCommand<T> class.

Declaration

public AsyncRelayCommand(Func<T?, Task> execute, Predicate<T?> canExecute, AsyncRelayCommandOptions options)

Parameters

Type	Name	Description
Func<T, Task>	execute	The Func<T1, T2, TResult> to invoke when the command is executed.
Predicate<T>	canExecute	The Predicate<T> to invoke to determine whether the command can execute.
AsyncRelayCommandOptions	options	The AsyncRelayCommandOptions to use when executing the command.

Exceptions

Type	Condition
ArgumentNullException	execute or canExecute is null.

AsyncRelayCommand(Func<T?, CancellationToken, Task>, Predicate<T?>)

Initializes a new instance of the AsyncRelayCommand<T> class.

Declaration

public AsyncRelayCommand(Func<T?, CancellationToken, Task> cancellableExecute, Predicate<T?> canExecute)

Parameters

Type	Name	Description
Func<T, CancellationToken, Task>	cancellableExecute	The Func<T1, T2, TResult> to invoke when the command is executed.
Predicate<T>	canExecute	The Predicate<T> to invoke to determine whether the command can execute.

Exceptions

Type	Condition
ArgumentNullException	cancellableExecute or canExecute is null.

AsyncRelayCommand(Func<T?, CancellationToken, Task>, Predicate<T?>, AsyncRelayCommandOptions)

Initializes a new instance of the AsyncRelayCommand<T> class.

Declaration

public AsyncRelayCommand(Func<T?, CancellationToken, Task> cancellableExecute, Predicate<T?> canExecute, AsyncRelayCommandOptions options)

Parameters

Type	Name	Description
Func<T, CancellationToken, Task>	cancellableExecute	The Func<T1, T2, TResult> to invoke when the command is executed.
Predicate<T>	canExecute	The Predicate<T> to invoke to determine whether the command can execute.
AsyncRelayCommandOptions	options	The AsyncRelayCommandOptions to use when executing the command.

Exceptions

Type	Condition
ArgumentNullException	cancellableExecute or canExecute is null.