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Device.InvokeOnMainThreadAsync Method

Definition

Namespace:
Microsoft.Maui.Controls
Assembly:
Microsoft.Maui.Controls.dll

Overloads

Name Description
InvokeOnMainThreadAsync(Func<Task>)
Obsolete.

Invokes an async task-returning function on the main thread.
InvokeOnMainThreadAsync(Action)
Obsolete.

Invokes an action on the main thread asynchronously.
InvokeOnMainThreadAsync<T>(Func<Task<T>>)
Obsolete.

Invokes an async task-returning function on the main thread and returns the result.
InvokeOnMainThreadAsync<T>(Func<T>)
Obsolete.

Invokes an async function on the main thread and returns the result.

InvokeOnMainThreadAsync(Func<Task>)

Source:
Device.cs
Source:
Device.cs
Source:
Device.cs

Caution

Use BindableObject.Dispatcher.DispatchAsync() instead.

Invokes an async task-returning function on the main thread.

public:
 static System::Threading::Tasks::Task ^ InvokeOnMainThreadAsync(Func<System::Threading::Tasks::Task ^> ^ funcTask);
[System.Obsolete("Use BindableObject.Dispatcher.DispatchAsync() instead.")]
public static System.Threading.Tasks.Task InvokeOnMainThreadAsync(Func<System.Threading.Tasks.Task> funcTask);
[<System.Obsolete("Use BindableObject.Dispatcher.DispatchAsync() instead.")>]
static member InvokeOnMainThreadAsync : Func<System.Threading.Tasks.Task> -> System.Threading.Tasks.Task
Public Shared Function InvokeOnMainThreadAsync (funcTask As Func(Of Task)) As Task

Parameters

funcTask
Func<Task>

The async function to invoke.

Returns

Task

A task representing the async operation.

Attributes
ObsoleteAttribute

Applies to

InvokeOnMainThreadAsync(Action)

Source:
Device.cs
Source:
Device.cs
Source:
Device.cs

Caution

Use BindableObject.Dispatcher.DispatchAsync() instead.

Invokes an action on the main thread asynchronously.

public:
 static System::Threading::Tasks::Task ^ InvokeOnMainThreadAsync(Action ^ action);
[System.Obsolete("Use BindableObject.Dispatcher.DispatchAsync() instead.")]
public static System.Threading.Tasks.Task InvokeOnMainThreadAsync(Action action);
[<System.Obsolete("Use BindableObject.Dispatcher.DispatchAsync() instead.")>]
static member InvokeOnMainThreadAsync : Action -> System.Threading.Tasks.Task
Public Shared Function InvokeOnMainThreadAsync (action As Action) As Task

Parameters

action
Action

The action to invoke.

Returns

Task

A task representing the async operation.

Attributes
ObsoleteAttribute

Applies to

InvokeOnMainThreadAsync<T>(Func<Task<T>>)

Source:
Device.cs
Source:
Device.cs
Source:
Device.cs

Caution

Use BindableObject.Dispatcher.DispatchAsync() instead.

Invokes an async task-returning function on the main thread and returns the result.

public:
generic <typename T>
 static System::Threading::Tasks::Task<T> ^ InvokeOnMainThreadAsync(Func<System::Threading::Tasks::Task<T> ^> ^ funcTask);
[System.Obsolete("Use BindableObject.Dispatcher.DispatchAsync() instead.")]
public static System.Threading.Tasks.Task<T> InvokeOnMainThreadAsync<T>(Func<System.Threading.Tasks.Task<T>> funcTask);
[<System.Obsolete("Use BindableObject.Dispatcher.DispatchAsync() instead.")>]
static member InvokeOnMainThreadAsync : Func<System.Threading.Tasks.Task<'T>> -> System.Threading.Tasks.Task<'T>
Public Shared Function InvokeOnMainThreadAsync(Of T) (funcTask As Func(Of Task(Of T))) As Task(Of T)

Type Parameters

T

The return type of the task.

Parameters

funcTask
Func<Task<T>>

The async function to invoke.

Returns

Task<T>

A task containing the result of the async function.

Attributes
ObsoleteAttribute

Applies to

InvokeOnMainThreadAsync<T>(Func<T>)

Source:
Device.cs
Source:
Device.cs
Source:
Device.cs

Caution

Use BindableObject.Dispatcher.DispatchAsync() instead.

Invokes an async function on the main thread and returns the result.

public:
generic <typename T>
 static System::Threading::Tasks::Task<T> ^ InvokeOnMainThreadAsync(Func<T> ^ func);
[System.Obsolete("Use BindableObject.Dispatcher.DispatchAsync() instead.")]
public static System.Threading.Tasks.Task<T> InvokeOnMainThreadAsync<T>(Func<T> func);
[<System.Obsolete("Use BindableObject.Dispatcher.DispatchAsync() instead.")>]
static member InvokeOnMainThreadAsync : Func<'T> -> System.Threading.Tasks.Task<'T>
Public Shared Function InvokeOnMainThreadAsync(Of T) (func As Func(Of T)) As Task(Of T)

Type Parameters

T

The return type of the function.

Parameters

func
Func<T>

The function to invoke.

Returns

Task<T>

A task containing the result of the function.

Attributes
ObsoleteAttribute

Applies to