AsyncRelayCommandTParamExecute Method (TParam)

public void Execute(
	TParam parameter
)

Public Sub Execute ( 
	parameter As TParam
)

Dim instance As AsyncRelayCommand
Dim parameter As TParam

instance.Execute(parameter)

public:
virtual void Execute(
	TParam parameter
) sealed

abstract Execute : 
        parameter : 'TParam -> unit 
override Execute : 
        parameter : 'TParam -> unit 

public final void Execute(
	TParam parameter
)

public final function Execute(
	parameter : TParam
)

function Execute(parameter);

 METHOD Execute(
	parameter AS TParam
) AS VOID

Parameters

parameter

Type: TParam
The command parameter.

Implements

Async void methods have different error-handling semantics. When an exception is thrown out of an async Task or async Task<T> method, that exception is captured and placed on the Task object. With async void methods, there is no Task object, so any exceptions thrown out of an async void method will be raised directly on the SynchronizationContext that was active when the async void method started. Exceptions thrown from async void methods can’t be caught naturally.

In such a scenario it is highly recommended to always call ExecuteAsync(TParam) instead.

Reference