C＃将DispatcherObject从.Net Framework 4.5替换为.Net Core 2.1

Question

我想将DispatcherObject从.Net Framework 4.5替换为.Net Core 2.1。

我可以使用其他课程来实现吗？

作为参考，我在.Net Framework 4.5中的代码如下：

// If the subscriber is a DispatcherObject and different thread.
DispatcherObject dispatcherObject = handler.Target as DispatcherObject;

if (dispatcherObject != null && !dispatcherObject.CheckAccess())
{
    // Invoke handler in the target dispatcher's thread... 
    // asynchronously for better responsiveness.
    dispatcherObject.Dispatcher.BeginInvoke(DispatcherPriority.DataBind, handler, this, e);
}
else
{
    // Execute handler as is.
    handler(this, e);
}

请帮助我，谢谢！