DispatcherSynchronizationContext 构造函数

定义

命名空间:
System.Windows.Threading
程序集:
WindowsBase.dll

初始化 DispatcherSynchronizationContext 类的新实例。

重载

DispatcherSynchronizationContext()

使用当前DispatcherSynchronizationContext实例初始化类的新实例Dispatcher。

public:
 DispatcherSynchronizationContext();
public DispatcherSynchronizationContext();
Public Sub New ()

适用于

DispatcherSynchronizationContext(Dispatcher)

使用指定的DispatcherSynchronizationContext值初始化类的新实例Dispatcher。

public:
 DispatcherSynchronizationContext(System::Windows::Threading::Dispatcher ^ dispatcher);
public DispatcherSynchronizationContext(System.Windows.Threading.Dispatcher dispatcher);
new System.Windows.Threading.DispatcherSynchronizationContext : System.Windows.Threading.Dispatcher -> System.Windows.Threading.DispatcherSynchronizationContext
Public Sub New (dispatcher As Dispatcher)

参数

dispatcher
Dispatcher

要 Dispatcher 与此关联 DispatcherSynchronizationContext 。

例外

ArgumentNullException

dispatcher 是 null。

适用于

DispatcherSynchronizationContext(Dispatcher, DispatcherPriority)

使用指定的DispatcherSynchronizationContext值初始化类的新实例Dispatcher。

public:
 DispatcherSynchronizationContext(System::Windows::Threading::Dispatcher ^ dispatcher, System::Windows::Threading::DispatcherPriority priority);
public DispatcherSynchronizationContext(System.Windows.Threading.Dispatcher dispatcher, System.Windows.Threading.DispatcherPriority priority);
new System.Windows.Threading.DispatcherSynchronizationContext : System.Windows.Threading.Dispatcher * System.Windows.Threading.DispatcherPriority -> System.Windows.Threading.DispatcherSynchronizationContext
Public Sub New (dispatcher As Dispatcher, priority As DispatcherPriority)

参数

dispatcher
Dispatcher

要 Dispatcher 与此关联 DispatcherSynchronizationContext 。

priority
DispatcherPriority

用于发送和发布回调方法的优先级。

适用于