c# - 从 DLL 中获取函数名

Question

我想获取asp.net中dll抛出异常的函数名。

Answer 1

您可以创建一个 StackTrace从异常中分类并分析帧。

例如:

public void Throw()
{
    throw new MyException();
}

public void CallThrow()
{
    Throw();
}

[Test]
public void GetThrowingMethodName()
{
    try
    {
        CallThrow();
        Assert.Fail("Should have thrown");
    }
    catch (MyException e)
    {
        MethodBase deepestMethod = new StackTrace(e).GetFrame(0).GetMethod();
        string deepestMethodName = deepestMethod.Name;
        Assert.That(deepestMethodName, Is.EqualTo("Throw"));
    }
}