SimpleHybirdLock 类

public sealed class SimpleHybirdLock : IDisposable

Public NotInheritable Class SimpleHybirdLock
	Implements IDisposable

public ref class SimpleHybirdLock sealed : IDisposable

[<SealedAttribute>]
type SimpleHybirdLock =  
    class
        interface IDisposable
    end

private SimpleHybirdLock simpleHybird = new SimpleHybirdLock( );

public void SimpleHybirdLockExample( )
{

    // 同步锁，简单的使用
    simpleHybird.Enter( );

    // do something


    simpleHybird.Leave( );

}

public void SimpleHybirdLockExample2( )
{
    // 高级应用，锁的中间是不允许有异常发生的，假如方法会发生异常

    simpleHybird.Enter( );
    try
    {
        int i = 0;
        int j = 6 / i;
        simpleHybird.Leave( );
    }
    catch
    {
        simpleHybird.Leave( );
        throw;
    }

    // 这样做的好处是既没有吞噬异常，锁又安全的离开了
}