.net - C# 2.0 : Can MethodBase. GetCurrentMethod() 返回 null？

Question

我正在追踪 NullReferenceException 和 the official documentation缺乏。

这是 C# 2.0 代码。

Answer 1

看看 Reflector，它看起来可以:

[MethodImpl(MethodImplOptions.NoInlining)]
public static MethodBase GetCurrentMethod()
{
    StackCrawlMark lookForMyCaller = StackCrawlMark.LookForMyCaller;
    return RuntimeMethodInfo.InternalGetCurrentMethod(ref lookForMyCaller);
}

和InternalGetCurrentMethod看起来像:

internal static MethodBase InternalGetCurrentMethod(ref StackCrawlMark stackMark)
{
    RuntimeMethodHandle currentMethod = RuntimeMethodHandle.GetCurrentMethod(ref stackMark);
    if (currentMethod.IsNullHandle())
    {
        return null;
    }
    return RuntimeType.GetMethodBase(currentMethod.GetTypicalMethodDefinition());
}