Synchronize<TResult>(Func<TResult>) Method

Invokes the specified function in a synchronized manner.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<CanBeNullAttribute()>
Protected Overloads Function Synchronize(Of TResult As Class)( _
   ByVal function As Func(Of TResult) _
) As TResult

'Usage
 
Dim instance As NotifyingWidget
Dim function As Func(Of TResult)
Dim value As TResult
 
value = instance.Synchronize(Of TResult)(function)

[CanBeNull()]
protected TResult Synchronize<TResult>( 
   Func<TResult> function
)
where TResult: class

[CanBeNull()]
protected:
TResult^ Synchronizegeneric<typename TResult>
( 
   Func<TResult^>^ function
) 
where TResult: ref class

Parameters

function: Function to be invoked.
The value of this parameter cannot be null (Nothing in Visual Basic).

Type Parameters

TResult: Type of the function result.

Return Value

Returns the result of invoking the specified function.

This method can return null (Nothing in Visual Basic).

Exceptions

Exception Description

Exception	Description
System.ArgumentNullException	A `null` reference (`Nothing` in Visual Basic) is passed to a method that does not accept it as a valid argument. This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

System.ArgumentNullException

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

NotifyingWidget Class
NotifyingWidget Members
Overload List

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