c#事件锁定

c#中是否有一个类似于lock{}的结构，但在事件处理程序中调用时有效，即等待代码块在处理后续事件之前完成

我遇到的问题是锁{}只阻止其他线程获得对象上的锁，但是如果调用同一线程上的事件处理程序，锁块内代码的执行被中断，并且在返回到原始代码的执行之前处理新事件。

object DoStuffLock = new object();
public void DoStuff()
{
    lock (DoStuffLock)
    {
         // Do stuff that we don't want to be interrupted,
         // but because it is called from an event handler 
         // it still can be interrupted despite the lock
    }
}

我目前正在解决这样的问题(但它几乎是不理想的):

object DoStuffLock = new object();
// this gets called from an event, and therefore can be interrupted, 
// locking does not help, so launch separate thread
public void DoStuff()
{
    var x = new Thread(DoStuffInternal);
    x.Start();
}
private void DoStuffInternal()
{
    lock (DoStuffLock)
    {
         // Do stuff that we don't want to be interrupted
    }
}