无法计算表达式，因为代码已优化或本机帧位于调用堆栈之上。 [英] Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.

问题描述

你好伙计



想知道C中的这个例外情况＃





无法评估表达式，因为代码已优化或本机框位于调用堆栈之上。



无论什么时候becoz任务完成，但第二种方式我认为物质非常重要，当它到来时............

hello Guys

want to know about this Exception in C#


Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.

no matter when it comes becoz task was completed but in 2nd way i think matter is very important when it comes............

推荐答案

你在catch方法中使用throw函数吗？



throw必须在try方法中使用。



你可以做什么，例如

are you using throw function inside the catch method ?

throw must but used inside the try method.

what You can do, for exemple

try
{
 x++;
 if (x == 3)
 {
   throw new exception(); //( correct me if i'm wrong)
 }
}
catch(Exception ex)
{
  Console.Write(ex.message); // to show error type
  x = 2
}

//if an error occurs, of if x == 3, the catch method will be executed.

它能回答你的问题吗？

does it answer your question ?

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