The static Current property uses the Stack.Peek method to return the T instance at the top of the stack if one exists, returning null if the Stack is empty.
静态Current属性使用Stack.Peek方法返回位于堆栈顶端的T实例(如果存在),如果Stack 为空则返回空。
The static Current property uses the Stack.Peek method to return the T instance at the top of the stack if one exists, returning null if the Stack is empty.
静态Current属性使用Stack.Peek方法返回位于堆栈顶端的T实例(如果存在),如果Stack 为空则返回空。
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